How Many Grapes Can A Dog Eat? (TOP 5 Tips)

General rule of thumb for when dangerous doses may begin: 1 or 2 grapes for a 10-pound dog. 3 or 4 grapes for a 20-pound or heavier dog.

  • How Many Grapes Can a Dog Eat? For some dogs, even a single grape can lead to death, while for others, even 5-7 grapes lead to complications only. The truth is, there is no fixed amount of grapes that a dog can safely eat. The amount of grapes he can consume without complications is dependent on a dog’s weight, breed, age, and size.


Will 1 grape hurt a dog?

Can a Single Grape Kill a Dog? Unfortunately, even one grape/raisin toxicity can even be fatal. Ingesting the fruit could potentially lead to acute (sudden) kidney failure in dogs.

What should I do if my dog ate a grape?

If your dog eats grapes or raisins, treat it as an emergency situation. Take your dog to your local veterinarian or pet emergency clinic for assistance. Call the clinic to let them know you are coming and that your dog ate grapes or may have eaten grapes or raisins.

Will my dog be OK if he ate 2 grapes?

Will 2 grapes kill a big dog? No. Grapes are highly toxic to dogs and can cause sudden acute kidney failure.

What happens if a dog eats 3 grapes?

However, grape ingestion can pose a serious threat to your dog and should be taken very seriously. Grapes have been known to cause acute renal failure, a serious disease that can result in severe kidney injury and sometimes even death if not treated adequately and promptly.

How long after eating grapes will a dog get sick?

What are the symptoms of grape or raisin toxicity? The most common early symptom of grape or raisin toxicity is vomiting. which is generally seen within 24 hours hours following ingestion. Lack of appetite, lethargy, and possibly diarrhea can be also seen within the next 12-24 hours.

How long does dog poisoning take grapes?

Watch for these symptoms of grape poisoning: Vomiting or diarrhea: Usually happens within 2-12 hours. Abdominal pain: Abdomen will be tender to the touch. It can happen in 12-24 hours. Loss of appetite: 24-48 hours after ingestion.

How many grapes can a 50 pound dog eat?

The lowest recorded amounts that caused kidney failure in dogs are, for grapes: 0.3 ounces of grapes per pound of body weight, and for raisins 0.05 ounces per pound. Inmore conventional terms, this would mean a 50 lb dog could be poisoned by eating as little as 15 ounces of grapes, or 2 to 3 ounces of raisins.

How many grapes are too many?

A bowl of grapes on a daily basis which consists of thirty to forty grapes is acceptable but anything more than that can lead to some unavoidable side effects. Grapes are high in natural sugar and excess consumption of foods with the high sugar content can result in loose stool.

Are grapevines toxic to dogs?

While a grapevine can provide great shade and yummy fruit for humans, grapes are toxic for dogs. Consider your pets and potential marauding wildlife such as raccoons while planning your garden.

How many grapes can a 60 lb dog eat?

General rule of thumb for when dangerous doses may begin: 1 or 2 grapes for a 10-pound dog. 3 or 4 grapes for a 20-pound or heavier dog.

How many grapes is toxic to dogs?

The lowest toxic dose that has been reported is around 20g grapes per one kilogram of body weight. A typical grape weighs 2 – 5g, making a toxic dose is around 4 grapes per kg.

How do I know if my dog has grape poisoning?

Most dogs with raisin or grape toxicosis develop vomiting and/or diarrhea within 6–12 hours of ingestion of grapes or raisins. Other signs include lethargy, anorexia, abdominal pain, weakness, dehydration, polydipsia, and tremors (shivering).

Can Dogs Eat Grapes? The Evidence Screams A Loud No!

Writer, mother of a fab fur family of five|+ articles on various topics Lynn is a writer who has worked as a Learning and Development Manager for a big store in the Pacific Northwest for many years. She is also the mother of three dogs and two cats! The majority of fruits and vegetables are not only safe to give to your dog, but they also provide several nutritional advantages. The same cannot be said, however, for grapes and raisins. These delectable fruits may be extremely hazardous to your dog, causing severe renal failure or even death if consumed in large quantities.

Can my dog eat grapes?

Grapes, as well as its dried counterpart, the raisin or currant, are commonly seen in fruit bowls and salads all throughout the world, including the United States. They provide several health advantages to humans, including antioxidant and anti-inflammatory characteristics, as well as a high concentration of vitamins and minerals. Dogs, on the other hand, are in great difficulty because of them. When we talk about grapes (of any color and even seedless varieties), we are also referring to raisins, currants, and grape juice, among other things.

Let’s have a look at the reasons why grapes, in any of their forms, should never be provided to your canine companion.

Are grapes toxic to dogs?

There has been a great deal of study done into the toxicity of grape and raisin products, and experts have come up with no clear-cut answers. Here are a few theories that have been ruled out as being plausible.

  • Fungus and molds: It was determined that there was no evidence of hazardous fungus or mold on grapes or raisins. Grapes from various sources (wineries, organic produced, private gardens, commercial farms, and grocery shops) were tested for a link between their unique origins and their taste. Seeds: Because research has shown that seedless grapes are just as dangerous as seeded grapes, scientists do not believe the seeds to be the source of the toxicity. Allergies: Dogs can develop allergies to plant-based meals, although this is not a frequent occurrence. The data was insufficiently consistent to establish that the fruit was the source of the allergies. Pesticides: They looked at grapes and raisins from a variety of nations that were grown using a variety of farming approaches. The toxicity of the fruit did not differ depending on whether it was cultivated naturally or with pesticides. Salicylate: Scientists ruled out the possibility that this aspirin-like molecule found naturally in grapes was the poison responsible for the dogs’ illness.

So, while we don’t know for certain what causes dogs to have a poisonous reaction to grapes, we do know that it is caused by something in the skin or the flesh of the fruit. In order to avoid this, grapes are not a fruit that dog owners should offer to their dogs, in any form.

Are grape seeds toxic to dogs?

For years, grapeseed extract has been used as a supplement for dogs suffering from arthritis, with no significant side effects. So, while the safety of grape seed extract is mostly unknown, there appears to be no link between the toxicity of grapes and the toxicity of grape seed extract. However, because the harmful reaction to grapes might varies from dog to dog, experts recommend that you avoid all grape products altogether.

What about grape juice?

For this reason, grape juice is harmful to dogs since it is a direct by-product of the grape’s flesh and peel. This is also true for any baked product (such as muffins, cakes, mixed drinks, and so on) that contains grapes, raisins, or currants, regardless of how they were prepared.

How many grapes can hurt my dog?

Every dog is unique in their own way. Having said that, investigations on dog breeds and grape or raisin eating have shown that any amount of grape can be harmful in large quantities. It is important to remember that when you consume grapes, your body weight may be a factor. In comparison to a large dog, such as a Labrador or a Shepherd, a small dog such as a Pomeranian or a Yorkie may have a considerably lower tolerance to the same number of grapes consumed. When it comes to larger dogs, a grape or two may not create any issues, but even a single grape can induce acute renal failure in a smaller dog.

There is no definitive answer to the question of how many grapes will cause a problem for your canine companion.

One dog may be more susceptible to grape poisoning than another because of a risk factor that is not identified. The most effective method is to ensure that all grapes, raisins, and currants are out of reach of your dog.

What if my dog ate grapes?

If you believe your dog has gotten into the fruit bowl and stolen a few grapes, contact your veterinarian or the ASPCA Animal Poison Control Center right away for assistance. Even if you are not certain that your dog ate the grapes, or if it was a considerable number, waiting until the symptoms appear may be too late to save the situation. According to recent research, the sooner treatment for grape poisoning is initiated, the better the prognosis will be.

Watch for thesesymptomsof grape poisoning:

  • Vomiting or diarrhea: This usually occurs between 2-12 hours of eating. Pain in the abdomen: The abdomen will be painful to the touch. It can happen in as little as 12-24 hours. Appetite loss occurs 24 to 48 hours after consumption. Weakness and lethargy: These symptoms might occur within 24 to 48 hours of intake. Dehydration manifests itself in the form of panting, a dry nose and mouth, and pale gums. It is possible to have increased thirst without increasing urination or to have decreased pee output, to the point where there is no urine production. This symptom may indicate the onset of acute renal failure, which can occur anywhere between 24-72 hours after intake. Kidney failure: If not treated quickly, this condition might be deadly. Symptoms may manifest itself within 72 hours

If you know or think that your dog has consumed grapes, contact your veterinarian. Depending on whether it has been more than two hours after you had the food, you may be instructed to induce vomiting. Your veterinarian will advise you on the most effective method of doing so.

What is thetreatmentfor a dog with grape poisoning?

  • If it has been less than two hours since the grapes were had, the veterinarian will induce vomiting right away to save time. Once the stomach has been completely empty, they will provide activated charcoal to bind the toxins and inhibit absorption, so preventing any more kidney injury.
  • To determine kidney function and any damage, they may conduct urine and blood tests.
  • If your dog is on the verge of developing acute renal failure, they will begin administering fluid treatment to him.
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If there is renal involvement, the prognosis can be quite bad, although many dogs have recovered after consuming grapes and obtaining prompt medical attention. Remember that grapes, in any form, are not suitable for dogs and should be avoided under all circumstances, no matter how tempting it may seem. If you believe your dog has consumed grapes or is exhibiting symptoms of grape/raisin poisoning, contact your veterinarian or the ASPCA Poison Control (888-426-4435) immediately for assistance.

They are poisonous and, if not identified and treated promptly, can result in severe renal failure.

Can Dogs Eat Grapes?

Is it safe for dogs to eat grapes? The solution is simple (and this holds true for raisins, which are simply dried grapes): dogs should never be allowed to consume grapes. Despite the fact that grapes and raisins are known to be very hazardous to dogs, researchers have failed to identify the specific chemical in the fruit that causes this reaction. The breed, gender, or age of a dog have no bearing on the likelihood of being impacted, and because there is no established safe amount of grapes or raisins to feed your pup, you should avoid giving him or her any grapes or raisins at all.

Can a Single Grape Kill a Dog?

Unfortunately, even a single grape or raisin poisoning episode can be lethal in some cases. Dogs who consume the fruit may experience acute (sudden) renal failure as a result of their consumption.

Signs and Symptoms of Toxic Ingestion:

  • Lack of appetite
  • Lethargy, weakness, and a strange sense of stillness
  • Vomiting and/or diarrhea, which usually occurs within a few hours after exposure
  • Pain in the abdomen (which is painful when touched)
  • Dehydration is a medical condition that affects the body’s ability to retain water (signs include panting
  • Dry nose and mouth
  • Pale gums). A simple test for dehydration is to gently pull up on the skin at the back of your dog’s neck and feel for signs of swelling. It should be able to bounce back instantly
  • Increased thirst and/or urine production, or a decrease in the volume of pee produced, or a total stoppage of urine production
  • Failure of the kidneys (which can be deadly)

What to Do if Dog Ate Grape

If your dog has consumed grapes or raisins, it is imperative that you seek medical attention immediately. Make an appointment with your veterinarian, who may recommend that you induce vomiting as quickly as possible. Unless your dog is having problems breathing, showing indications of discomfort, is unconscious, or you are unsure of what he has eaten, you should refrain from inducing vomiting. Can Dogs Consume Peas? is a related article.

Tips for Responsible Dog Owners

This e-book is an excellent resource for anybody who is thinking about becoming a dog owner or who currently has a dog.

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Grape and Raisin Toxicity by Frank Utchen, DVM

If you’re thinking of getting a dog or already have one, this ebook is a terrific resource for you! Learn how to be the greatest dog owner you can be by downloading this guide. In order to download, please disable your pop-up blocker.

Can Dogs Eat Grapes?

Is it safe for dogs to eat grapes? Although they appear to be harmless, grapes (as well as raisins) are among the most harmful meals available to dogs. Even a single one of them might have disastrous effects for their overall health. No. Grapes are extremely poisonous to dogs and can cause abrupt acute renal failure if consumed in large quantities. As a result of the increased concentration of nutrients induced by the drying of the fruit, raisins are just as deadly, if not more so, than grapes.

  1. Even a single grape can cause a dog to become ill, regardless of their size, age, or overall health.
  2. Dogs are at more danger the more grapes they have consumed in relation to their body weight.
  3. Canine grape poisoning may not manifest themselves immediately, so even if your dog appears to be well, they might be in serious trouble.
  4. If your dog is vomiting, has severe diarrhea, or is otherwise acting abnormally, it is critical that you take them to the veterinarian as soon as possible.
  5. Among the signs and symptoms of grape poisoning are:
  • The following symptoms: fatigue or weakness
  • Vomiting or diarrhea
  • Abdominal discomfort
  • Dehydration, which manifests itself as heavy panting, a dry nose and mouth, pale gums, and difficulty breathing
  • Changes in the frequency of urination
  • Failure of the kidneys

You may also notice behavioral changes, which may include rejecting eating or hiding, complaining, or generally acting out of character for the person in question. Symptoms may manifest themselves immediately or develop over a period of many hours. If you know your dog has consumed a grape or a raisin – even if it’s only one or two – it’s critical to notify your veterinarian as soon as possible, even if your dog shows no signs of illness. The sooner your dog receives care, the better his chances of avoiding long-term injury and death.

The most significant effect of consuming grapes is kidney damage, which can be fatal.

See what you can learn about grape toxicity, as well as how to get your dog the treatment they require if they consume grapes or raisins.

She grew up in a rural area of Iowa with a large number of pets.

Raisin + Grape Poisoning in Dogs – How Many Will Kill? — Our Pet’s Health

Have you noticed that your dog has had some grapes or raisins and you’re wondering how many of them are dangerous and whether you should be concerned or not? Have you ever heard conflicting reports regarding whether grapes are dangerous to dogs or if they are perfectly okay to be consumed by them?

Here, I’ll explain why you should be cautious when feeding your dog grapes and raisins, how many varieties are potentially harmful, and how to sort through any misunderstanding you may have concerning contradicting claims. Let’s get right to the heart of the matter: what should we do?

Are Grapes and Raisins Toxic to Dogs?

The simple answer is that both raisins and grapes have the potential to be poisonous to dogs, and that this is true for both. As a result, a dog who consumes a few of them may suffer from fatal kidney failure as a result of the poisoning. They can be extremely toxic. There is no doubt that dogs can and do die after ingesting raisins and grapes, and this is a known fact. There are, however, two problems with this statement. There are several reasons for this, the first being that no one knows exactly what is in the grape that causes poisoning.

With recent promising work investigating why grapes are toxic to dogs, which I discuss further down the page, recent research may be able to resolve these issues in the near future.

How Many Grapes and Raisins Will Kill a Dog?

The following grape and raisin poisoning calculator will tell you how many of each type of fruit must be consumed by your dog in order for him to be at risk of becoming poisoned. All that is required is their body weight. Continue reading, though, since the solution may not be as straightforward as you might have guessed:

GRAPE Toxicity Calculator

(It may take a few seconds for the calculator to load.)


Some dogs have been reported to have consumed only a tiny handful of grapes before exhibiting indications of poisoning, according to the reports. Other dogs have consumed a large quantity of food without experiencing any negative repercussions. Depending on the particular dog’s susceptibility to the toxins, or the toxicity of the grapes and raisins themselves, there can be a wide variety of reactions. The lowest documented harmful dosage for raisins is 0.04 oz per pound (2.8g per kg) body weight, and the lowest reported toxic dose for grapes is 0.32 oz per pound (19.6g per kg) body weight, according to the National Toxicology Program.

A 40-pound (18-kg) dog, on the other hand, would require 68 grapes or 44 raisins to reach the same weight.

To make matters even more complicated, there have even been tales of an 18lb (8.2kg) dog passing away after consuming only 4-5 grapes.

The final truth is that we don’t know how many grapes or raisins it takes to kill a single dog at this time.

Only by allowing your dog to consume some and seeing what occurs will you be able to determine the answer. Obviously, this is not something I would encourage, and even then, a different kind of grape may have a different outcome!


Cats are poisoned by grapes and raisins, among other things. Generally speaking, cats are more choosy in their food choices, thus this is not an issue that we encounter at the veterinary office on a consistent basis.

Why Are Grapes And Raisins Poisonous?

For well over two decades, grape and raisin poisoning has been recognized as a serious concern. However, the reason behind this has remained a major mystery until lately. The presence of tartaric acid and potassium bitartrate (also known as “Cream of Tartar”) in grapes and raisins, according to recent findings, may be the cause of the possibly fatal kidney damage seen in cases of poisoning. When veterinarians at the American Society of Poison Control Center (ASPCA Animal Poison Control Center) discovered a striking resemblance between a case of handmade low-salt playdough poisoning and the symptoms often found in cases of grape toxicity, they recognized a possible breakthrough.

Although it is possible that individual dog susceptibility does not vary, it is more likely that individual grape toxicity does vary.

Additionally, as previously indicated, this includes handmade playdough (whose high salt content makes it doubly hazardous), as well as the African fruit Tamarind.

Poisoning Prognosis

When dogs are poisoned by raisins and grapes, renal damage occurs, and depending on the degree of the poisoning, the dog may progress to life-threatening acute kidney failure. If detected and treated early, kidney damage may be reversible, and a full recovery may be possible. The longer the injury is left untreated, however, the more difficult and improbable it will be for the body to fully recover. If the disease is allowed to progress for an excessive period of time or if the degree of toxicity is too high, it is possible that no amount of therapy will be able to prevent a dog from dying, no matter how promptly the treatment is initiated or how actively it is pursued.


You will most likely have the first step in treating your dog’s illness be to make him vomit if you take him to the veterinarian within a couple hours of his eating the raisins or grapes. This will get rid of any parasites that are still present in their digestive system. Activated charcoal and laxatives may then be administered in an attempt to bind any poison present and prevent it from being absorbed, as well as to urge the intestinal contents to flow out of the body more quickly. To keep the patient hydrated and to ensure that the kidneys receive the best possible blood flow, intravenous fluid treatment will be begun as well.

Acute kidney failure can result in the full cessation of urine output, which is a condition that has a very unfavorable prognosis in most cases.

Then there will be further blood tests to more closely monitor for indicators of renal stress and overt kidney impairment.

In mild cases of poisoning, a single blood test may be sufficient to diagnose the condition. Other canines may be subjected to a battery of tests every day for the duration of their stay at the facility. Providing your pet is in good health after 24-48 hours, they will be given the all-clear!

What to Do if Your Dog Eats Grapes or Raisins

With all of the uncertainties around grape and raisin poisoning, it might be difficult to determine the best course of action in the event that your dog ingest either grapes or raisins. Some pet owners will be content to just observe their dogs and seek medical treatment if they exhibit any indications of poisoning, such as vomiting, diarrhea, discomfort, weakness, wobbliness, or inappetence, as long as their dogs do not display any signs of poisoning. But the obvious flaw with this strategy is that by the time a dog exhibits indications of grape poisoning, the damage to their kidneys may already have occurred and cannot be reversed.

Because the ramifications are so severe, I would advocate for a far more risk-averse strategy:

  • It is always best to take your dog to the veterinarian for emergency care if he or she has consumed more grapes or raisins than the lowest recorded hazardous dose (or if you are unsure of how many grapes or raisins they have consumed).
  • It is still a good idea to consult with your veterinarian even if your dog has consumed less than this quantity since there may be specific issues or measures you need to take for your particular dog (for example, if your dog is extremely young or already suffering from chronic renal disease).

Preventing Poisoning

Preventative care is always preferable to sending your dog to the veterinarian in an emergency. Keep any fruit cake in a high cabinet and the fruit bowl out of reach of your dog, and avoid giving your dog anything that contains raisins or grapes at all costs. Because of the abundance of mince pies, hot cross buns, and other seasonal treats available during the holiday season and Easter, you should exercise particular caution during these times. Preventing sickness and taking proactive actions to keep your dog as healthy as possible are two things that I firmly believe every pet owner should be concerned about.

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It is for this reason that I created a FREE 5-step program to help you keep your pet happy and healthy (while also keeping them out of the vet clinic)!

Can Dogs Eat Grapes & Raisins?

A lot of people find it hard to believe that grapes and raisins may cause poisoning in dogs. They are completely harmless to humans. There are several instances where we have witnessed dogs consuming meals containing raisins and showing no signs of harm as a result. How did they become poisoned all of a sudden?

Why are grapes and raisins not always poisonous to dogs, and never poisonous to humans?

First and foremost, as with other poisons, the toxic impact is proportional to the amount administered per kilogram of animal body weight. Large dogs may comfortably consume a little amount of raisins without experiencing any difficulties. Second, the hazardous element in raisins appears to be present only sporadically, which means that a dog may consume raisins without becoming unwell on multiple times before being gravely ill the following time.

What is the toxic ingredient in grapes and raisins?

The identity of the harmful component remains a mystery. Until recently, the notion that grapes and raisins can be deadly could only be inferred from circumstantial evidence. After all, numerous dogs have developed acute renal failure for no apparent cause, with the only thing in common being that they had previously consumed grapes or raisins. In such occasions, samples of the fruit have been analyzed, but no hazardous chemical has yet been identified. It is now believed to be a water-soluble chemical that is found in the flesh of the grape or raisin, but not in the seeds.

a poison produced by moulds or fungi on the grapes).

This had resulted in grapes that were moist, making them more susceptible to fungus development.

For a long time, it has been established that dog kidney cells cultivated in the laboratory are extremely susceptible to various forms of mycotoxins.

That dog kidneys may also be more susceptible to harm caused by another mycotoxin, even if the name of that mycotoxin has not yet been determined, makes logical sense as well.

How many raisins or grapes can a dog eat?

Is it necessary to take your terrier to the veterinarian if he snatches a few grapes from your plate? Having eaten a piece of fruit cake, does a Labrador retriever need to be sent to the emergency veterinarian? In every case, this is a decision that is neither black nor white. It would seem reasonable to examine the lowest documented dosages of grapes or raisins associated with acute renal failure in past cases of poisoned dogs to determine if there is a pattern. Because of this, it is possible to make an educated guess about the likely toxic dose based on the animal’s weight.


Approximately 20g of grapes per kilogram of body weight has been claimed to be the lowest hazardous dosage ever recorded. Because a normal grape weighs between 2 and 5 grams, a hazardous dosage equals around 4 grapes per kilogram of body weight. Editor’s Note: Since the publication of this blog, the figures have been updated, and we no longer do dose estimates because this is not a straightforward dose-response curve. In addition, because we don’t know what the poison is, we have no way of knowing if lesser amounts are safe or if the poison has just gone unnoticed until now.

More recent information may be found in our most recent blog post about raisins!


In confirmed occurrences, the lowest toxic dosage has been found to be about 3g/kg. A typical raisin weighs roughly 0.5g, resulting in a toxic dosage of approximately 6 raisins per 1kg of body weight. Important point to keep in mind Please keep in mind that the dosages listed here are in proportions that have unquestionably resulted in significant renal failure in the past. The choice on whether or not to take a pet to the veterinarian is a personal one that must be made after weighing the hazards and benefits of doing so.

For example, if a dog has consumed even half of the amounts listed above, it may be prudent to take them to the veterinarian for “just in case” treatment rather than risking their health.

What do vets do for dog that have eaten grapes/ raisins?

Ideally, the veterinarian may provide an injection to cause the pet to vomit, therefore emptying the stomach and eliminating the grapes/raisins before any hazardous substances have had a chance to be absorbed into the circulation and cause death.

2) If ingestion has happened in the previous two days but the pet is still well

It may still be necessary to induce vomiting in order to restrict the absorption of the toxin, and intravenous fluids may be administered to flush fluids through the kidneys in an attempt to minimize any damage to the patient’s kidneys. It may be necessary to do blood and urine tests in order to monitor kidney function. If the dog appears to be in good health after three days, the high-risk period has ended.

3) If ingestion has happened and the dog is unwell (e.g. vomiting, dull, inappetant)

It is possible that the kidneys have already been harmed by the poison in such circumstances. In order to determine the degree of the kidney damage, urine and blood tests will be performed.

In order to preserve the pet’s life, intensive care will be required, including the administration of large amounts of intravenous fluids. The prognosis is uncertain; regrettably, some infected dogs die despite the best efforts of the veterinarian. Conclusion.

  • Dogs should not be allowed to consume grapes or raisins. If any dog accidently consumes these, contact your nearest veterinarian (even if it is after hours)
  • Inform your veterinarian of the number of grapes/raisins consumed, as well as the weight of your pet. After that, your veterinarian will advise you on the most prudent course of action.

You might also be interested in the following reading material:

  • Can Dogs Consume Apples? Conkers are poisonous to dogs, according to some sources. Is it true that acorns are harmful to dogs? When should I be concerned if my dog isn’t eating enough? Vet Panel: Dogs and pups with diarrhoea

Grape Raisin And Currant Poisoning In Dogs

While grapes, raisins, and currants are a popular and nutritious snack for people, they can induce renal failure in dogs when consumed in large quantities. When compared to grapes and currants, raisins are more likely to be found in conjunction with other foods, thereby raising the risk of exposure to pesticides. The issue about toxicity is the same as before.

What types of grapes and raisins are toxic to dogs?

Poisoning has happened in dogs following ingestion of seedless or seeded grape varietals, commercial or homemade grapes, red or green grapes/raisins, organic or non-organic, and grape pressings from wineries. Foods containing grapes, raisins, and currants (such as raisin bran cereal, trail mix, granola mix, and baked goods) have the potential to be poisonous if consumed in large quantities. Grape jellies, grape juice, and wine do not appear to be hazardous, according to the available evidence.


In spite of the fact that there is no well-established lethal dosage for any of these fruits, there are two fundamental points to bear in mind: When dogs eat significant amounts of fruit, they are more likely to become poisoned; yet, there appears to be a difference in individual dogs’ susceptibility to certain fruits. Some dogs appear to be able to tolerate small doses of the fruit without experiencing any negative consequences, whereas other dogs may experience poisoning after consuming only a few grapes or raisins.

Why are raisins,grapes,andcurrantstoxic?

At this time, it is unknown what causes these fruits to be hazardous. The possibility that the toxicity is caused by a mycotoxin (a poisonous chemical generated by a fungus or mold) or an aspirin-like medication present naturally in the grape, resulting in reduced blood flow to the kidneys, has been speculated about throughout the years. More recently, it has been speculated that tartaric acid may be the root cause of the condition. To yet, however, no single hazardous agent has been discovered with pinpoint accuracy.

What should I do if my dog eats grapes or raisons?

Contact your veterinarian, the Pet Poison Helpline, or an animal poison control agency right once if you believe that your pet has consumed any of these fruits or any other fruits. It is preferable not to take any chances when it comes to your dog’s health because there are still many unknowns related with this type of poisoning at this time. If your pet has been exposed to a toxin, the sooner the poisoning is identified and treated, the less severe the situation becomes for your pet and the less expensive the treatment becomes for you.

What are the symptoms ofgrapeorraisintoxicity?

Vomiting is the most common early sign of grape or raisin intoxication, and it can last for many hours. Following consumption, the effects are usually seen within 24 hours. The next 12-24 hours may also bring on symptoms such as a lack of appetite, tiredness, and, maybe, diarrhea. It is not until 24-48 hours after intake that more severe indications are seen; this is frequently after acute renal damage has already occurred. Nausea, loss of appetite, vomiting, uremic (ammonia-smelling) breath, diarrhea, stomach discomfort, extreme thirst, and excessive urine are all symptoms of acute renal failure, as is uremic breath.

The dog’s blood pressure frequently rises drastically as a result of this.

The dog may develop coma as a result of an accumulation of chemicals that the kidneys are normally responsible for eliminating from the body through urine. As soon as the kidneys have shut down and the urine flow has decreased, the prognosis is bad.

How is grape/raisinpoisoningdiagnosed?

To make matters worse, the symptoms of grape or raisin poisoning are non-specific, and the early indications might be confused with a range of other conditions, such as simple dietary indiscretion (eating foods that should not be eaten). More severe signs and symptoms are comparable to those associated with renal failure caused by other factors. This poisoning will be diagnosed by your veterinarian based on the dog’s history of eating grapes, raisins, or currants, as well as the presence of grape or raisins pieces in the dog’s vomit.

The findings of the test will be used to assess whether or not the dog will be able to recover.

How is this poisoning treated?

The objective of therapy is to avoid or limit damage to the kidneys by preventing or slowing down the absorption of toxins. The most effective therapy is to cleanse the dog as soon as possible, which can be accomplished by causing vomiting and providing activated charcoal. This assists in preventing the poison from being absorbed from the stomach or intestines after consumption. Because grapes and raisins remain in the stomach for for extended amount of time, it is critical to induce vomiting as soon as possible (even up to 4-6 hours after ingestion).

  • Drugs meant to manage nausea or vomiting, to assist maintain blood flow to the kidneys, and to control blood pressure may also be provided.
  • It is possible that affected animals will need to be hospitalized for many days.
  • dailytoassesstheresponsetotreatmentanddeterminewhetherthetreatmentneedstobecomemoreaggressive.
  • This is done to ensure that the levels of renal function have not risen.

What is the prognosisfollowingpoisoning fromgrapesorraisins?

The prognosis is dependent on a number of factors, including the severity of the ingestion, how quickly the patient was decontaminated, whether or not the patient has already developed kidney failure, how quickly treatment was initiated, and whether or not the patient’s clinical signs and kidney function levels have improved since treatment was initiated. Providing that a dog ingested only a small amount of grapes or raisins (depending on the size of the dog) and received prompt treatment, the prognosis is great.

The prognosis is poor and death is probable.

Once they have been harmed, they will not perform as well as they did before to the incident.

As soon as you suspect a poisoning, get medical attention immediately by contacting your veterinarian or the Pet Poison Helpline for help. Your veterinarian will make an assessment of your dog’s prognosis based on his or her symptoms, particular circumstances, and response to therapy.


Make sure that your dogs cannot get their hands on any grapes, raisins, or currants, or any meals that include these fruits. Never give your dog any food that contains grapes or raisins, and never give him grapes as a reward. However, while a single grape may not be harmful to most dogs, it is best to avoid this practice in order to reduce the possibility of a poisoning.

What other common foodsaretoxictodogs?

Make sure that your dogs cannot get their hands on any grapes, raisins, or currants, or any dishes that include any of these fruit. Do not give your dog any food that may include grapes or raisins, and do not give your dog grapes as rewards. However, while a single grape may not be harmful to most dogs, it is best to avoid this practice in order to reduce the possibility of a toxic reaction.

Are other animals atrisk?

Dogs are the only animals that have been reported to be affected by grape and raisin poisoning. Because there are still many unknowns linked with this poisoning, it would be prudent to refrain from giving your dog or any other creature any grapes or raisins. Located in Minneapolis, MN, Pet Poison Helpline is an animal poison control service that is open 24 hours a day, seven days a week to assist pet owners and veterinary experts who need assistance treating a possibly poisoned pet. Treatment recommendations are given for poisoning situations involving all species, including dogs, cats, birds, small mammals, big animals, and foreign species.

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Pet Poison Helpline charges a flat rate of $65 per occurrence, which includes follow-up consultations for the duration of the poison case.

If you live in North America, you can reach the Pet Poison Helpline by dialing 800-213-6680.

My Dog Ate a Grape

So your dog ate a grape, or perhaps a few of raisins, or something similar. What happens after that? In significant part, the answer is determined by how promptly you seek veterinarian treatment. What are the root causes of problems? Grape and raisin poisoning in dogs is a peculiar occurrence that many dog owners are not aware of until they experience it themselves. Since 2005 or 2006, stories of dogs responding to the seemingly harmless fruit have gained widespread attention as dog owners have began to report their pets suffering renal failure after devouring grapes or raisins in their food supply.

  • Researchers have looked at whether pesticides, a particular form of fungus, or another element may be contributing to these problems, but no one culprit has been identified as of yet.
  • Some of Aspen Grove’s clients have stated that they regularly feed their dogs a few grapes as a treat, but our veterinarians highly advise against doing so.
  • This implies that while larger dogs may not be visibly or immediately harmed by ingesting modest amounts of grapes or raisins, smaller dogs may suffer serious consequences from even a single, seemingly innocuous raisin or two.
  • The following are examples of common symptoms: erratic eating and drinking habits: Dogs suffering from this condition frequently lose their appetites and begin to drink excessively.
  • Seek veterinarian care as soon as possible.
  • Once you’ve arrived at the veterinarian’s office, the treatment approach for your dog is rather straightforward.
  • If your dog has been exposed to grapes or raisins after that, there is no special antidote available, and the only thing a veterinarian can do is support his kidneys.

In the same way that keeping chocolate and cannabis away from your dog is the best preventative precaution, keeping grapes and raisins away from your dog whenever feasible is the best preventative step. Return to the Blog

What Is Grape Poisoning and What Do Should I Do If My Dog Eats Grapes?

Dogs will eat almost anything you put in front of them, especially if it is something you are eating yourself. It’s tempting to give them small morsels of food. That’s never a smart idea, and it’s especially problematic when the meal in question is grapes. Grapes and all goods derived from grapes are harmful to dogs, as are all grape-derived items. Grapes that have been dried include raisins, currants, and sultanas. Grape-based products, such as grape juice or trail mix containing raisins, can cause grape poisoning in your dog.

Scientists are still trying to figure out just what it is about grapes that makes them so toxic to dogs.

As a result, grapes that are seedless or peeled are not safe to consume.

Some dogs can be killed by a single grape, while others can eat a dozen grapes without suffering any bad effects.

What Are the Symptoms of Grape Poisoning?

It is possible for your dog to vomit or have diarrhea, which can cause it to become sluggish and dehydrated. If you know for a fact that your dog has taken grapes but has not vomited, you can attempt to induce vomiting in him. Call CVETS first for guidance on how to do so in a safe manner. If your dog is suffering from any of the following conditions, get emergency attention right away: I was taken aback. Unable to take a deep breath Unconscious If you have noticed grape bits in your dog’s vomit or excrement, or if you have watched your dog eating grapes, please notify our veterinarian.

Aside from very poor breath, other signs and symptoms of grape poisoning include: Increased thirstAn increase in the volume of pee produced, or the absence of urine When you touch your abdomen, you will experience pain.

Weakness Veterinary assistance is required as soon as possible for any of these, as well as any other strange or aberrant behavior.

Is Grape Poisoning Really an Emergency?

My dog has experienced negative outcomes in the past as a result of anything it ate. Following the passage of whatever it had consumed via its digestive system, my dog was perfectly healthy. Why can’t I just sit back and wait to see what happens this time around? It’s always conceivable that grapes aren’t harmful to your dog, but it’s also possible that they are. Nonetheless, if they are, the sooner you get your dog to CVETS, the greater the chances are that it will survive without suffering renal failure.

Grape poisoning, if left untreated, can result in rapid renal failure, which can occur within 72 hours. It’s possible that it will be too late for it to entirely recover by then. So, certainly, if your dog has consumed grapes, you are dealing with an emergency scenario.

What Can CVETS Do for Grape Poisoning?

As soon as you bring your dog into the clinic, we begin operations to eliminate any poison that may still be present in its body. Each dog is unique, and we will tailor our therapy to the specific needs of each individual canine. If you’re not sure what your dog ate, we’ll most likely start with testing to find out. If you are certain that your dog consumed grapes, we may induce vomiting. The poison may still be in your dog’s stomach depending on how quickly you bring him in. If this is the case, we may attempt to flush it out.

  1. If your kidneys begin to fail, we may be able to help you by administering specific drugs to keep them functioning.
  2. We will be monitoring kidney function on a continuous basis.
  3. If there is a potential that the kidneys may recover, dialysis can be used to prolong life.
  4. CVETS is a state-of-the-art regional facility for pet emergencies in Columbia, South Carolina.

Are grapes really toxic to dogs?

Despite the fact that most fresh fruits and vegetables are nutritious and delicious, not all of them are suitable for dogs to consume. Despite the fact that grapes and raisins are a frequent fruit snack for people, they may be extremely harmful to dogs and can cause death in some cases. Particularly prevalent in baked products such as bread and other baked goods, raisins are found mixed together with a variety of foods, thereby increasing their risk of exposure to dogs. Continue reading to find out more about the toxicity of grapes and raisins in dogs.

Within minutes, you may schedule a video consultation with an experienced veterinarian.

  • It’s often tempting to share our snacks with our pets, and while most fresh fruits are nutritious and delicious, not all of them are suitable for dogs to consume. Despite the fact that grapes and raisins are a frequent fruit snack for people, they may be extremely poisonous to dogs, and can even be fatal. It is very common to find raisins combined in with other foods such as bread and other baked products, which may increase their risk of exposure to dogs in the process of preparation. For more information about grape and raisin toxicity in dogs, continue reading this article. You’re worried about your pet, right? It just takes a few minutes to schedule a video consultation with a knowledgeable veterinarian.

What part of the grape is toxic to dogs?

Toxicity to grapes and raisins has not yet been thoroughly elucidated with regard to their unique pathophysiology (the process through which they cause sickness). This illness was formerly assumed to be caused by a mycotoxin (a toxin found in fungal growths) that, when swallowed, can lead to kidney damage. It has also been claimed that the salicylic content naturally found in grapes and raisins causes a reduction in adequate blood flow to the kidneys resulting in renal injury. The tartaric acid found in grapes, it has recently been shown, is the primary cause of the kidney toxicity associated with grapes.

I think it’s crucial to point out that this study was inspired by an investigation into the harmful components of homemade playdoh that used cream of tartar as the primary ingredient.

While playdoh may be non-toxic to humans, it should never be presumed to be safe for our dogs. This is an essential reminder for parents.

Are all types of grapes and raisins poisonous to dogs?

Other dietary dangers, while poisonous to dogs, are only deadly if certain components of the meal are consumed by the animal. For example, apple seeds contain large levels of cyanide, which may be harmful to dogs if consumed, yet the apple’s body is typically considered safe to feed. As long as you don’t offer your pet dog any apple cores, these can be excellent treats for him to munch on. Grapes, on the other hand, are said to be harmful across the entire fruit. Even the seedless ones might induce renal failure when consumed.

Food goods containing grapes and raisins, such as bread, cookies, granola mix, and cereals, can potentially be harmful if consumed in large quantities.

My dog only ate one grape. Should I be worried?

There is currently no well-established lethal dosage of grapes for dogs available. In dogs, it has been seen that as little as 0.3 ounces of grapes per pound of body weight might induce poisoning symptoms to manifest. The lethal dosage of raisins can be as low as 0.05 ounces of raisins per pound of body weight in the case of raisins. Although these levels are approximate, they are subject to variation since there are dogs who are particularly susceptible to grape toxicity at doses that are substantially lower than the values shown, and there are dogs that can withstand greater doses of grape toxicity.

Even though there are no indicators of toxicity, it is critical that your dog gets examined by a veterinarian if he or she has ingested something poisonous.

My dog accidentally ate grapes. What should I do?

If you suspect that your dog has had grapes or raisins, you should contact your veterinarian immediately or take your dog to the nearest emergency clinic. If the ingestion occurred within the last 2-3 hours, your veterinarian will be able to administer medicine to your dog to induce vomiting. The idea is to eliminate as many grapes from the stomach as possible before they have a chance to be processed by the body. In addition, your veterinarian may prescribe that you give your dog activated charcoal to help reduce the absorption of poisons that have already found their way into the intestines.

During this period, blood tests can be conducted to keep an eye on the kidneys’ health.

What are the signs of grape poisoning in dogs?

The best course of action if you suspect your dog has had grapes or raisins is to contact your veterinarian or take your dog to the nearest emergency clinic immediately. Your veterinarian will be able to give your dog medicine to induce vomiting if the consumption occurred within the last 2-3 hours. When ingesting grapes, it is important to get rid of as many of them as possible before they are digested. In addition, your veterinarian may prescribe that you give your dog activated charcoal to help reduce the absorption of poisons that have already found their way into the gastrointestinal tract.

In some cases, a veterinarian may recommend that your dog be hospitalized for 2-3 days for IV hydration support and observation. When the kidneys are under stress, blood tests can be done to keep track of how they are doing.

What is the treatment for grape toxicity in dogs?

Grape poisoning is a dangerous condition that can be fatal if not handled appropriately and promptly. Acute grape or raisin poisoning is treated by reducing the absorption of harmful substances into the body. This is accomplished by producing vomiting or administering activated charcoal to function as an adsorbent, as previously indicated. Although vomiting and activated charcoal therapy help to reduce the absorption of hazardous chemicals, hospitalization is typically required for intensive care and patient monitoring throughout the recovery period after the procedure.

This generally entails extensive intravenous fluid treatment as well as renal protection measures.

It may be necessary to provide sustenance through feeding tubes for dogs that have lost their appetite.

Grape Toxicity Prevention

Grapes and raisins, which are popular fruit snack choices for people, represent a high danger of ingestion for dogs due to their high sugar content. The most effective method of preventing poisoning is to keep these fruits out of reach of pets at all times. Grape toxicity in dogs may be significantly reduced by storing them in a secure location. This may be further avoided by not sharing snacks that contain these fruits with dogs as well as children.

Read more:

Toxicity of Macadamia Nuts in Canines When it comes to onion and garlic toxicity in dogs, the truth is out there. Everything You Need to Know About Chocolate Toxicity in Pets is Contained Within This Document

Need to speak with a veterinarian regarding your dog’s raisin toxicity or another condition?

Toxicity of Macadamia Nuts to Dogs How to Tell If Your Dog Is Toxic From Onions and Garlic Almost all you need to know about chocolate toxicity in pets may be found here.

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