What Is The Most Aggressive Dog? (Question)

What Is Considered the Most Aggressive Dog? While the Wolf Hybrid is the most aggressive dog, other dog breeds commonly labeled as the most aggressive include the Cane Corso, Rottweiler, Doberman Pinscher, Chow Chow, Siberian Husky, Pit Bull Terrier, and other breeds mentioned above.


Which is the most aggressive dog in the world?

International Dog Day 2020: 6 most dangerous dog breeds in the

  • American Pit Bull Terrier. 1/6. American Pit Bulls are one of the most dangerous dogs and have been banned by many countries in the world.
  • Rottweiler. 2/6.
  • German Shepherd. 3/6.
  • American Bulldog. 4/6.
  • Bullmastiff. 5/6.
  • Siberian Husky.

What are the top 5 most aggressive dogs?

The 20 Most Aggressive Dog Breeds

  • German Shepherd.
  • American Pit Bull Terrier.
  • Siberian Husky.
  • Doberman Pinscher.
  • Dachshunds.
  • Rottweiler.
  • Jack Russell Terrier.
  • Chihuahua.

What are the top 10 most aggressive dogs?

Here is a list of 10 dog breeds often labeled as aggressive:

  1. Akita.
  2. American Staffordshire Terrier/American Pit Bull Terrier.
  3. Cane Corso.
  4. Chihuahua.
  5. Chow Chow.
  6. Doberman pinschers.
  7. German shepherd.
  8. Perro de Presa Canario.

What is the meanest breed of dog?

The 10 “Meanest” Dog Breeds

  • Chow Chow.
  • Doberman Pinscher.
  • Dalmatian.
  • Rottweiler.
  • Jack Russell Terrier.
  • German Shepherd.
  • American Staffordshire/Pit Bull Terrier.
  • Siberian Husky.

What is the least aggressive dog?

Least Aggressive Dog Breeds

  1. Retriever. Retriever breeds such as the Golden Retriever and Labrador Retriever are known for their obedient, energetic, and friendly nature.
  2. Pug. The Pug is a tiny and wrinkly faced breed that’s popular in many households.
  3. Bulldog.
  4. Beagle.
  5. Poodle.

What is the most loyal dog?

1. Akita. Topping the list of the most loyal dog is the Akita which are described by the American Kennel Club as being “profoundly loyal”. One famous Japanese Akita, called Hachiko, continued to wait at a train station every day for 10 years after his owner’s death, hoping he’d eventually return home.

What is the best family dog?

List of Top Family Dogs

  • Labrador Retriever.
  • Poodle.
  • Irish Setter.
  • Vizsla.
  • Newfoundland.
  • Bull Terrier.
  • Beagle.
  • Bulldog. For a devoted, patient pup that’s sure to act affectionately towards kids, the Bulldog is your go-to breed.

What is the sweetest dog breed?

12 Loving Dogs That’ll Give You All the Slobbery Kisses

  • of 12. Golden Retriever.
  • of 12. Brussels Griffon.
  • of 12. Pit Bull Terrier.
  • of 12. Great Dane.
  • of 12. English Bulldog.
  • of 12. Bichon Frise.
  • of 12. Labrador Retriever.
  • of 12. Old English Sheepdog.

What dog kills the most humans?

The Concern Over Pit Bulls Pit bulls are regularly cited as one of the most dangerous dog breeds. Between 2005 and 2016, Pit bull attacks led to 64.8 percent of all dog-related deaths. Over this decade, this type of dog caused 254 deaths.

20 Most Aggressive Dog Breeds (with Pictures)

Image courtesy of K L, through Pixabay If you are considering adopting a dog, you are aware that there are several considerations to make before bringing a new creature into your house. How often do you take your dog for a walk? Do you have the time to do it several times every day? What hours of the day do you have available to be at home in the evenings to feed and take care of your dog? Do you have the necessary time, patience, and financial resources to teach your dog? One of the most important questions you may be asking yourself is which breed of dog would be the greatest fit for you and your family’s needs.

Throughout this essay, we will analyze the topic of dog aggression and examine the characteristics of 20 of the world’s most violent dog breeds.

Aggression in Dogs

What precisely is meant by canine aggressiveness, and how do we characterize it? When we talk about aggressiveness, you might believe we’re only talking about dogs who are prone to bite. But that’s not the case. Other typical actions, like as snarling and barking, are, on the other hand, believed to be signals of aggressive behavior. The amount of aggressiveness displayed by a given breed is generally measured through temperament testing. The American Temperament Testing Societytest subjects dogs to a variety of stimuli in order to determine how they would behave in various settings.

Another crucial factor to be aware of is the prey drive of the animal.

Because aggressive behavior against humans is frequently prompted by fear rather than by your dog’s natural hunting impulse, it is beneficial to be aware of the distinction.

Following your understanding of aggressiveness and how it is assessed, let’s take a deeper look at some of the breeds that are more prone to exhibit aggressive behavior than others.

The 20 Most Aggressive Dog Breeds

Image courtesy of Rob Wee and Pixabay.

Lifespan 12-14 years
Average Weight 48-70 pounds (females) or 66-88 pounds (males)
Average Height 22-24 inches (females) or 24-26 inches (males)

There’s a reason why German Shepherds are frequently utilized as police dogs in the United States. They are incredibly bright, highly trainable, and athletic dogs that excel in all aspects of their lives. Intruders will find them to be tough opponents because of their medium to big stature and above-average strength. These canines also possess extremely powerful jaws, with their bite being capable of breaking bones. It should come as no surprise that an aggressive German Shepherd might be a serious threat.

The most important thing is to make sure your dog is appropriately socialized from an early age. He would realize that guests are not intruders, but rather friends in this manner.

2.American Pit Bull Terrier

Image courtesy of Joao Roda/Shutterstock.com

Lifespan 12-14 years
Average Weight 30-80 pounds
Average Height 17-19 inches

Pit Bulls are very divisive canines. Consider the fact that Pit Bulls have a statistically higher likelihood of attacking you than almost any other kind of dog. Nevertheless, you may not be aware that when people refer to “Pit Bulls,” they are actually referring to a variety of distinct breeds of dogs, as well as Pit Bull mixes. Because of their stocky, strong form, Pit Bulls have been bred for dogfighting, which has regrettably led to their extinction. The American Pit Bull Terrier is not an exception, and it is possible that they are genetically inclined to violent behavior.

It is quite unusual for an American Pit Bull Terrier to be aggressive against their family, especially if they have received good training from their owners.

3.Siberian Husky

Image courtesy of Pixabay

Lifespan 12-14 years
Average Weight 35-50 pounds (females) or 45-60 pounds (males)
Average Height 20-22 inches (females) or 21-23 inches (males)

Generally speaking, aggressive behavior in Siberian Huskies is a result of insufficient training and socialization. These canines can be difficult to train and can provide difficulties even for seasoned dog owners. Canines such as Siberian Huskies require consistent training as well as plenty of exercise and socialization with both people and other dogs. If you are a first-time dog owner or simply do not have the time to devote to the training and care of a Siberian Husky, you may want to consider adopting a different breed.

4.Doberman Pinscher

Image courtesy of patstatic and Pixabay.

Lifespan 10-13 years
Average Weight 60-90 pounds (females) or 75-100 pounds (males)
Average Height 24-26 inches (females) or 26-28 inches (males)

Doberman Pinschers were initially developed as guard dogs, and they have since been trained to work as working dogs for law enforcement and military personnel, among other things. They have earned a reputation for ferocity, which is not wholly unwarranted; Dobermans may be violent against individuals they do not know out of fear or a desire to defend their owners. Dobermans, on the other hand, are very clever and trainable dogs, and with the correct training, they can be quite pleasant companions for their owners.


Image courtesy of congerdesign and Pixabay.

Lifespan 12-16 years
Average Weight 16-32 pounds
Average Height 8-9 inches

Dachshunds may be little in stature, but their bark is powerful. When it comes to strangers, they tend to be the most aggressive, and while they are unlikely to cause much harm, their incessant barking can become an issue. Your Dachshund’s violent behavior must be addressed by training him in the same manner as you would any other bigger breed of dog.


Image courtesy of Pixabay user Roberto Mares.

Lifespan 9-10 years
Average Weight 80-100 pounds (females) or 95-135 pounds (males)
Average Height 22-25 inches (females) or 24-27 inches (males)

It should come as no surprise that Rottweilers have made the cut for this list. Rottweilers, like Pit Bulls, have a reputation for being vicious and violent. They are territorial canines who have the greatest difficulty getting along with other dogs. They are also not particularly well suited for houses with other small pets due to their tendency to have a strong prey drive.

In order to maximize their chances of success, they should be the sole pet in a household. The correct environment and socialization, however, may turn Rottweilers into wonderful companions who will make excellent family pets.

7.Jack Russell Terrier

Image courtesy of dezy and Shutterstock

Lifespan 13-15 years
Average Weight 13-17 pounds
Average Height 12-15 inches

Jack Russell Terriers were originally developed for fox hunting, and despite their small size, they are quite active. Establishing limits with your Jack Russell Terrier from an early age is the most effective method of preventing aggressive behavior. You are their “pack leader,” and if you demonstrate to them that you are in control, you will most likely prevent your pup from attempting to overthrow the established pack hierarchy.

8. Akita

Image courtesy of uadrienn and Pixabay.

Lifespan 10-13 years
Average Weight 70-100 pounds (females) or 100-130 pounds (males)
Average Height 24-26 inches (females) or 26-28 inches (males)

The Akitabreed has its start in rural Japan, where they were used as hunting canines. They were designed to withstand extreme weather, and they even have webbed toes that assist them in walking on ice and snow. They are known for developing extremely close relationships with their families, yet they might be wary of those who are unfamiliar with them. When this characteristic is paired with a high prey drive, they can be a challenging breed to train for first-time dog owners. Positive reinforcement, as opposed to aggressive training, is the most effective method of training Akitas.

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Images courtesy of HG-Fotografie and Pixabay.

Lifespan 14-16 years
Average Weight Up to 6 pounds
Average Height 5-8 inches

TheChihuahuamay appear to be an odd pick for this list because it is one of the tiniest dogs on the list. After all, they are significantly smaller than the majority of cats and are incapable of causing significant damage. Chihuahuas, on the other hand, can be prone to aggressive behavior, presumably as a result of the fact that they are frequently badly taught. Due to the fact that little dogs such as Chihuahuas are relatively harmless, it may seem less important to teach them; yet, they may be sassy and need to know who is in charge.

10.Chow Chow

Image courtesy of VKarlov and Shutterstock.

Lifespan 8-12 years
Average Weight 45-70 pounds
Average Height 17-20 inches

Chow Chows are yet another minor breed to make the cut, despite their popularity. The dogs have a teddy bear-like look, and they are thick and fluffy, but they can be vicious when provoked. If a Chow Chow is not properly socialized with strangers and other dogs, he or she might become aggressive, and he or she may bite more frequently than other breeds. If you intend to adopt a Chow Chow, you must ensure that you have the time and resources to provide this dog with the training and care it requires.


Image courtesy of theOtherKev and Pixabay.

Lifespan 11-13 years
Average Weight 45-70 pounds
Average Height 19-24 inches

These canines are well-known for their appearance in the Disney film 101 Dalmatians, and they have earned a reputation as nice family pets. Nonetheless, Dalmatians, like the other dogs we’ve covered, have a history of serving as guard dogs, which causes them to be particularly hostile against outsiders.

12.Shar Pei

Image courtesy of style81 and Pixabay.

Lifespan 8-12 years
Average Weight 45-60 pounds
Average Height 18-20 inches

The ancestors of the Shar Pei may be traced all the way back to the Chinese Han period, which existed around 2,000 years ago. They have a lengthy history of serving as security dogs, hunters, and pit fights, among other things. Shar Peis, despite their troubled past, are often excellent companions. They may, however, be obstinate, and their past as warriors can manifest itself in the form of hostility against other dogs and people in certain circumstances.

It is important to note that these canines are not normally a good match for families with small children unless they have been reared with children in the house from birth.

13.Cane Corso

Image Credits: CC0 Public Domain, pxhere, CC0 Public Domain

Lifespan 9-12 years
Average Weight 90-120 pounds
Average Height 24-26 inches (females) or 25-28 inches (males)

A breed of dog known as the Cane Corso evolved in Italy and derived from an old Roman dog known as the Canis Pugnax. Roman war dogs, these canines were raised to be courageous and powerful, and they were utilized in battle. With a pedigree like that, it’s no wonder that Cane Corsos might exhibit signs of violence from time to time. Some dogs have developed unpredictable and sometimes hazardous temperaments as a result of irresponsible breeding practices. Cane Corsos, despite their stubbornness, will react positively to continuous training.

14.Dogo Argentino

Image courtesy of Miguel Santiago at Pixabay.com

Lifespan 9-15 years
Average Weight 88-95 pounds (female) or 88-100 pounds (male)
Average Height 24-26 inches (females) or 24-27 inches (males)

As their name implies, Dogo Argentinos were originally raised in Argentina, where they killed huge game such as puma and wild boar, before being imported to the United States. They are well-known for their violent behaviors, and as a result, they are really prohibited in the United Kingdom. Even though they might be loyal and nice, it is necessary to socialize them extensively if you want to avoid violent behavior from them. These canines may not be the ideal choice for you if you have children, other pets, or live in a densely populated region.


Image courtesy of Pixel-Shot/Shutterstock.com

Lifespan 10-12 years
Average Weight 50-65 pounds (females) or 65-80 pounds (males)
Average Height 22-24 inches (females) or 23-25 inches (inches)

Boxers are high-energy canines who require a lot of physical activity. Their boredom and frustration, which can result in violent behavior, might be exacerbated if they do not get enough physical activity. This is particularly risky because Boxers have a powerful bite that can result in significant harm if not handled properly. Boxers may make wonderful family dogs if they are properly trained and exercised on a regular basis.

16.Rhodesian Ridgeback

Image courtesy of Pixabay

Lifespan about 10 years
Average Weight 70 pounds (females) or 85 pounds (males)
Average Height 24-26 inches (females) or 25-27 inches (males)

The Rhodesian Ridgeback breed is believed to have originated in Africa. These dogs have historically been employed to defend cattle from lions, so it should come as no surprise that they are a formidable breed. Their behavior toward outsiders is often reserved, yet they may be quite loving with their family and can get along with other household pets on a regular basis. These dogs, on the other hand, have a strong prey drive, and their hunting instincts may be triggered when they come across tiny animals or unknown canines.


Image courtesy of BLACK17BG and Pixabay.

Lifespan 12-16 years
Average Weight 3-7 pounds
Average Height 6-7 inches

When confronted by larger animals or humans, Pomeranians are a petite breed that can be easily frightened. As a result, they are more likely to become aggressive. If you see that your Pomeranian is becoming hostile toward members of your family, you may need to establish your dog’s position among the “pack” of dogs. A dog who is unsure of his or her place in the pack may experience stress, which may manifest itself as hostility. In the event that he perceives you as the leader, he will have no motive to be violent against you.

18.Saint Bernard

Bernell MacDonald of Pixabay provided the image.

Lifespan 8-10 years
Average Weight 120-140 pounds (females) or 140-180 pounds (males)
Average Height 26-28 inches (females) or 28-30 inches (males)

In the Alps, the Saint Bernard is a working dog that has been there for hundreds of years. They have been employed as rescue dogs in avalanches for hundreds of years, and they perform well when given a specific task to complete. Some Saint Bernards, particularly males, may be difficult to train and will challenge your authority on a regular basis.

You must make certain that these dogs are properly trained in order for them to respect you. Socializing your Saint Bernard will assist in exposing them to different people and environments, which will make them less wary and, as a result, less likely to behave inappropriately in public.


Image courtesy of Pxhere

Lifespan 7-9 years
Average Weight 100-120 pounds (females) or 110-130 pounds (males)
Average Height 24-26 inches (females) or 25-27 inches (males)

Bullmastiffs have strong guarding instincts that, if they are not properly trained and socialized, can result in undesirable behaviors. They are, on the other hand, relatively simple to socialize with. Taking them on walks to meet different types of people when they are young pups will most likely result in them growing up to be extremely sociable and relaxed back creatures as they mature.

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20.Wolf-Dog Hybrids

Featured image courtesy of Ingrid Pakats/Shutterstock

Lifespan Depends on the hybrid; the average lifespan of a wolf in captivity is 12-14 years
Average Weight 75-130 pounds (females) or 85-155 pounds (males)
Average Height 26-34 inches

Due to the fact that wolf-dog hybrids are the product of a dog mating with a wolf, their height, weight, longevity, and disposition might differ depending on the breed of dog that produced them. When wolves achieve sexual maturity in the wild, they are more likely to engage in hostile behavior toward other animals. If you are the pack leader in a domestic environment, they have a tendency to confront the alpha member, which might cause complications. The most difficult aspect of adopting a wolf-dog hybrid at a young age is that you have no way of knowing whether or not this violent trait will manifest itself when the dog reaches adulthood.

The 10 Most Aggressive Dog Breeds in the World (with Pics) 2022 Guide

The most often asked question by prospective dog owners when looking for a new best friend is: how aggressive is the breed of dog I’m interested in? It’s logical that you’d want to know the answer to this issue, especially if you have small children or other pets. Unfortunately, it is also far from being clear at this point. To determine which breeds are most likely to be aggressive, we must first agree on what we mean by “aggression.” Only then can we determine which breeds are most likely to be aggressive.

What Is Aggression in Dogs?

Many dog breeds and their owners suffer as a result of the fact that assessing whether an entire breed is violent or not is primarily a matter of opinion. There is also a significant distinction between aggressiveness and other behavioral characteristics such as reactivity and prey drive, which might be confused for the former. When reduced to its most basic definition, aggressiveness is the display of potentially hazardous behavior, usually against another dog or a person. While the majority of people associate aggressiveness with biting, it really encompasses a wide range of actions.

What is Reactivity?

Dogs who become overstimulated in particular settings are said to be reactive, and their behavior might include lunging, snarling, and barking. Some dogs get aggressive when they are around males, other dogs, or even when they are on a leash. Even though they require specific attention and training to handle their reactive behavior, these canines are not often hazardous.

Prey Drive vs. Aggression

Prey drive and aggressiveness are two terms that can be used interchangeably. The prey drive of a dog is merely an extension of the dog’s innate hunting instincts, as opposed to the aggressiveness that is generally caused by fear.

However, while prey drive can lead to violent behavior toward small animals, such as cats and other dogs, it does not automatically imply that a dog is dangerous.

10 of the Most Aggressive Dog Breeds According to Real Research

When compiling our list of the most aggressive dog breeds, we looked to studies conducted by the American Temperament Test Society (ATTS). The ATTS performs tests to see how different dog breeds behave in a number of situations, including socializing with strangers, aural stimuli, visual stimuli, and other scenarios, among other things. It is hard to definitively designate any dog breed as aggressive or not; nonetheless, the findings of the ATTS tests provide us with a reasonably accurate picture of which breeds are most prone to exhibit aggressive tendencies.

1. Chihuahua

Image courtesy of Peakpx Despite its little size, theChihuahua consistently performs poorly on temperament evaluations. Although many people believe that the Chihuaha is aggressive because of its genetic composition, others believe that many Chihuahuas receive insufficient training and socialization as a result of their poor training and socialization. Because of their small stature, even the most aggressive Chihuahua will not be able to cause much harm. While this is true, if you own a Chi Hu Hu, it is your job to ensure that they receive adequate training and socialization, as well as not being allowed to wander free in places where aggressiveness might be induced.

2. Dachshund

Image courtesy of James Player through Shutterstock.com Another violent dog breed, at least according to temperament research, is the adorableDachshund, which is also quite cute. This breed, which is more commonly referred to as a “wiener dog,” shares many of the same problems as the Chihuaha. Even though they’re little and don’t have much bite, they’re known to be hostile toward visitors in their territory. While it may be tempting to pamper your Dachshund as if he or she were a spoilt lap dog, regular training and socialization are essential.

3. Chow Chow

Image courtesy of Piqsels Despite the fact that the Chow Chow seems to be a large, fluffy teddy bear, the breed is well-known for its violent nature. This conduct, on the other hand, manifests itself in highly predictable ways. If the Chow Chow is not socialized from an early age, he or she is more likely to be aggressive toward strangers and other canines. At the same time, the breed possesses a high prey drive, which is sometimes misinterpreted as evidence of increased aggression. It is, however, absolutely feasible to raise a Chow Chow that is calm and well-adjusted if the proper training routine is followed.

4. Doberman Pinscher

Image courtesy of: patstatic and pixabay. A well-trained Doberman Pinscher may be a wonderful companion, but they are still considered to be one of the most aggressive dog breeds available today. Furthermore, the imposing size, speed, and power of even the calmest Doberman may instill terror in those around him.

The majority of Doberman Pinschers that act aggressively do so because they are afraid. In order to prevent this from happening, it’s critical to control your dog’s fear and train them to be confident around strangers and in unfamiliar surroundings.

5. Dalmatian

Credit: Dalmatian by aljonushka, courtesy of Pixabay. In fact, according to ATTS testing, the wholesomeDalmatianiis at risk for violent conduct. According to several experts, this is due to the breed’s origins as a guard dog, which necessitated their treating all strangers as potentially dangerous. The popularity of the breed has declined since the debut of Disney’s 101 Dalmatians, yet the breed remains one of the most identifiable canines on the face of the planet. However, you should refrain from bringing home a Dalmatian simply because you enjoy visiting the famous locations.

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6. Rottweiler

Photograph courtesy of Public Domain Pictures The Rottweiler is the breed with the second worst reputation in popular culture, after the pit bull breeds. However, while Rottweilers are among the most aggressive breeds, most of them make excellent companion animals and have excellent socialization skills. Because Rottweilers have a difficult time with being territorial, other dogs are the most prevalent source of irritation. Additionally, because of their intense hunting drive, the breed is not the greatest choice for families with cats or small dogs.

7. Jack Russell Terrier

Image courtesy of Pexels Let’s get back to the little breeds for a moment. In spite of the fact that few people associate the Jack Russell Terrier with aggression, the breed is well-known for being obstinate and possessing a strong hunting drive despite its small size. First and foremost, the Jack Russell Terrier is a high-energy breed that demands a great deal of activity and stimulation to maintain its health. If the breed is neglected or undersocialized, it is more prone to biting. Despite the fact that their bite is nothing compared to that of a larger breed, it is highly important to put your Jack Russell Terrier up for success by providing him with the necessary training.

8. German Shepherd

christels and pixabay are credited with this image. Despite the fact that the German Shepherd is one of the most popular family dogs in today’s society, it shouldn’t come as a surprise that it ranks high on our list. For one thing, the breed has earned a reputation for its service as a police and military dog, among other things. When a German Shepherd perceives that its family is under danger, the aggressive aspect of the dog will frequently emerge. It’s critical to socialize your dog from a young age in order to avoid any potential problems down the road.

9. American Pit Bull Terrier

Photograph by everydoghasastory, courtesy of Shutterstock If you’re familiar with the statistics surrounding pit bull bites, you might be shocked to learn that the American Pit Bull Terriers are so far down on this list. However, there is something really crucial that you must remember. Despite the fact that the majority of media focus on pit bull aggressiveness, the word “pit bull” really refers to a variety of distinct breeds, as well as numerous mixed breed dogs.

In fact, when you break this category down into its constituent breeds, temperament testing reveals that the American Pit Bull Terrier and other bully breeds are among the least aggressive dogs on the market.

10. Siberian Husky

Pickpik is a cartoon character. Unlike many of the other dogs on this list, the Siberian Husky is not often violent because it is protective or worried, as is the case with many of the others. Instead, the hostility of this breed is frequently the result of inadequate training and socialization. The fact that Huskies are so stubborn makes them a difficult challenge for even the most experienced dog owners to deal with. They also have a strong prey drive, which can be misconstrued for pure hostility in some situations.

Final Thoughts

Don’t be concerned if you find one of your favorite breeds on this list; it is not uncommon. However, while it is true that these breeds have the highest incidence of violent behavior, the risk of any one dog acting out is still exceedingly low. Although the Doberman Pinscher is ranked fourth on our list, about 80 percent of the dogs who were evaluated in ATTS testing were found to be healthy and capable of performing well. Your preferred breed will make a wonderful companion if it is properly trained.

23 most aggressive dog breeds named in new study

Rough Collies are the most aggressive dog breed, according to a recent study that included more than 9,000 dogs. In a study done by the University of Helsinki, it was shown that smaller dogs are more prone than mid-sized and big dogs to exhibit aggressive behavior such as growling, snapping, and barking. While there is no one dog breed that is inherently cruel, various breeds have been known to be aggressive, including German Shepherds, Miniature Poodles, and Chihuahuas. German Shepherds are a breed that has been found to be aggressive.

Long-haired Collie, Poodle (Toy, Miniature, and Medium sizes), and Miniature Schnauzer were the most aggressive breeds, according to Professor Hannes Lohi of the University of Helsinki, who spoke to the MailOnline about his findings.

Ulrike Stein is a Getty Images contributor.

Unsurprisingly, Labrador Retrievers and Golden Retrievers are among the breeds that are considered to be the least aggressive.

Dog owners should educate themselves about the breed’s history and requirements before making the decision to purchase a dog.” Take a look at the complete findings in the section below.

23 of the most aggressive dog breeds

  1. Rough Collie, Miniature Poodle, Miniature Schnauzer, German Shepherd, Spanish Water Dog, Lagotto, Chinese Crested, German Spitz Mittel, Coton de Tulear, Wheaten terrier, Other
  2. Pembroke Welsh Corgi, Cairn Terrier, Border Collie, Finnish Lapphund, Chihuahua, Smooth Collie, Jack Russell Terrier, Staffordshire Bull Terrier, Shetland Sheepdog, La

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Don’t be fooled by their industrial-looking design; these nail clippers are actually a combination scissor and nail file that will keep your pup’s paws looking their best.

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You may be able to discover further information on this and other related items at the website piano.io.

International Dog Day 2020: 6 most dangerous dog breeds in the world

Every year on August 26, International Dog Day is observed to honor and appreciate all dog breeds, as well as to encourage the adoption of canines worldwide. There is no one who can win our hearts quite like a dog. We’ve developed a list of the world’s six most dangerous dog breeds, so if you encounter any of the dogs on this list acting aggressively, simply keep away and act calmly until the situation is resolved. Every year on August 26, International Dog Day is observed to honor and appreciate all dog breeds, as well as to encourage the adoption of canines worldwide.

Dogs are not only entertaining, friendly, and loyal, but they may also be dangerous.

They are descended from wolves and were bred by humans, and as a result, they have evolved into one of the most faithful and ferocious animals on the planet.


American Pit Bulls are one of the most dangerous dogs and have been banned by many countries in the world. This medium-sized, intelligent, short-haired dog, is one of the most dangerous breeds of dogs in the world. The essential characteristics of the American Pit Bull Terrier are strength, confidence, and zest for life.This breed does very well in performance events because of its high level of intelligence and its willingness to work.According to a data by dogsbite.org, in the 13-year period of 2005 to 2017, canines killed 433 Americans. Pit bulls contributed to 66% (284) of these deaths.

2. Rottweiler (six dogs)

Rottweilers are considered unsuitable family dogs, especially for families who have amateur owners. They have one of the worst tempers and need to be continuously trained and attentive to, in order to avoid situations. Rottweilers, over the 13-year period, inflicted 10% (45) of attacks resulting in death, according to data by dogsbite.org.

German Shepherd (number 3) 3/6

In the United States, German Shepherd is the second most popular dog breed, also known as Alsation. They are an important part of police squads across the world. Studies have shown that German Shepherds are the 3rd most intelligent dogs, that’s why these are used in the police department. When they do attack, they attack with a bite that has a force of over 1,060 newtons. German shepherds caused 20 deaths between a period of 2005-2017, according to data by dogsbite.org.

4. The American Bulldog4 out of 6

American Bulldogs are a well-balanced athletic dog that demonstrates great strength, endurance, agility, and a friendly attitude. Historically, they were bred to be a utility dog used for working the farm. They caused 15 fatalities (3.5%) between a period of 2005-2017, according to data by dogsbite.org.

5. Bullmastiff5 and Bullmastiff6

Bullmastiffs are smart, athletic, energetic dogs. They have a naturally aggressive temperament, which if not properly cared for can turn out to be fatal. Bullmastiff’s are generally employed as guard dogs because of their temperamental behaviour. These dogs can become reliable and obedient with consistent training from an early age. Bullmastiffs caused 14 fatalities between a period of 2005-2017, according to data by dogsbite.org.

6. Siberian Husky (Siberian Husky) (Siberian Husky 6)

Siberian Huskies have been bred as working dogs, and that is the reason they are not very social. But, with the right approach and training, you can make them become more friendly and calm. Poor socialization and training will surely turn them into aggressive and dangerous dogs. According to data by dogsbite.org, huskied caused 13 fatalities (3%) between a period of 2005-2017.

According to a recent study, these dog breeds have the highest likelihood of displaying violent behavior. Shutterstock Every dog owner believes their dog is the best poochon on the planet, just as most parents believe their children are the best children on the planet. The reality, on the other hand, is a little more nuanced than what owners and parents perceive when looking through rose-colored glasses. Dogs have personalities, just like humans, and some of them are more kind and mild-mannered than others, but others are more aggressive and prone to hostility.

  1. Scientists from Finland sought to uncover demographic and environmental characteristics that were connected with aggressive behavior toward people in purebred pet dogs, according to the study’s findings.
  2. The researchers then examined a dataset of 9,270 dogs, which included 1,791 dogs with regular aggressive behavior toward people and 7,479 dogs that did not exhibit frequent violent behavior toward people, to identify which breed was the most prone to hostility toward humans.
  3. RELATED: According to data, this is the single deadliest animal on the face of the planet.
  4. The probability of hostile conduct is 0.10, according to Shutterstock.
  5. 0.19 percent chance of aggressive behavior, according to Shutterstock In addition, if you want more important information delivered directly to your inbox, subscribe to our daily email.
  6. Photograph by ShutterstockThe probability of violent conduct is 0.26Photograph by Shutterstock Pryzmat / Shutterstock has calculated the probability of hostile conduct to be 0.26.

The likelihood of hostile conduct is 0.29Shutterstock/Lim Tiaw Leong 2. Incidence of aggressive behavior: 0.30ShutterstockIncidence of aggressive behavior: 0.31RELATED:If Your Dog Is Behaving Like This, It Could Be a Symptom of COVID, According to a New Study

5 Most Aggressive Dogs by Breed

The most violent canines are not generally those associated with the stereotyped “pit bull” breed of dog. Photo:Lindasay Nature vs. nurture: Which is more important? It’s an age-old topic, and it’s especially relevant when it comes to the subject of which dogs are the most violent. Any dog who is subjected to abuse, neglect, or a life-threatening scenario has the potential to become violent. That doesn’t necessarily imply that these are horrible dogs. In no way, shape, or form. Some dog breeds, on the other hand, have been developed for years to be defenders and hunters, and those characteristics have been imprinted on their DNA.

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The idea is that any dog may become hostile, and it is at this point that “nurture” comes into play.

Furthermore, training safeguards the safety of your dog as well as everyone who comes into contact with the dog.

Dangerous vs. Aggression

It is not always the case that the most violent canines fall into the conventional “pit bull” group. Photo:Lindasay What is the difference between nature and nurture? Especially when applied to the subject of which dogs are the most aggressive, it is a time-honored discussion among dog owners. Anyone who has a dog who has been subjected to abuse, neglect, or a life-threatening circumstance may develop violent behavior. Is this a sign that they are horrible dogs? Certainly not. In no way, shape, or form!

Not every animal in the breed is aggressive; rather, it just indicates that the possibility exists (and even among the breeds that are generally considered to be the least violent, you’ll find some outliers).

In order to assist dogs in coping with anxiety and hostility, proper training is required.

  • The list frequently includes many breeds, including wolf hybrids, Rottweilers, Dobermans, pit bulls, pit bull mixes, German Shepherds, and Akitas, to name a few. Chihuahuas, on the other hand, are a breed of dog that may and does bite often
  • They are nowhere to be found.

What is the source of this discrepancy? Possibility of harm. When evaluating a dog breed, an insurance provider will look at the breed’s damage risk. They inquire as to how much harm this dog will inflict on a person or property if it is allowed to attack. Because a Doberman can do far more damage than a Chihuahua, the Doberman is included on this list. Although this may appear to be unjust to Doberman and other large-breed enthusiasts, it is actually quite reasonable. Your Doberman may be the sweetest-tempered dog on the planet, but other Dobermans may not be so sweet-tempered – and they may wreak significant harm.

Any dog, given the correct circumstances, has the potential to become aggressive. Photo:skeeze

Why Dogs Display Aggression

The canines who do damage are almost certainly doing it as a result of their lineage. These dogs were bred to be laborers, hunters, and baiters, and they have proven to be successful. Aggression was purposefully promoted in order to improve the performance of these canines in their specialized task. Those characteristics are still encoded in the DNA of our dogs, even hundreds of years later. Abuse, neglect, and insufficient training may all have a significant impact on how a dog of any breed behaves to their surroundings.

(Shouldn’t we say it a little louder for the ones in the back?) When it comes to picking a dog to adopt, the dog’s history is just as significant as the breed of the dog:

  • Dogs who have been permitted to demonstrate terrible behavior due to their tiny size are frequently violent since they believe they are the alpha
  • Dogs who have been abused become violent as a result of their fear. Dogs who have been hungry are prone to become food aggressive. Dogs who have not been properly socialized are more likely to be hostile against other animals. Finally, humans frequently unwittingly provoke their dog’s hostility without recognizing it.

The importance of child parenting around dogs cannot be overstated. Allowing your youngster to strike, punch, yank tails, ride the dog, or otherwise damage or make your dog uncomfortable is strictly prohibited. When your youngster is face-to-face with your dog, it may make for a lovely Facebook video, but dogs do not respond well to direct eye contact or full-front facing because they feel threatened. When a youngster gets directly in the dog’s face, the dog will get quite uncomfortable. It is not surprising if your dog “suddenly snaps” and attacks you if you let your children to use your dog as their own jungle gym on a regular basis.

Our capacity and obligation to teach our dogs appropriate behavior and reaction beginning in puppyhood may make a significant difference, and doing so can make all the difference.

5 Most Aggressive Dogs by Breed

Opinions differ on which dog breeds are considered to be the “most” aggressive. Here are five breeds that appear on nearly all of the lists, in no particular order: Pit bulls are descended from the English bull-baiting dog, which was developed for its ability to bite and keep bulls or bears in its mouth. Photo:Cseszka

1. Pit Bulls

First and foremost, we must deal with the elephant in the room: the pit bull. The name “pit bull” does not relate to a specific breed; rather, it refers to the American Staffordshire Terrier, American Pit Bull Terrier, Staffordshire Bull Terrier, and American Bully, all of which are American Terriers. Pit bulls are the subject of much discussion, and these canines are frequently featured in the news after injuring or killing someone. Attacks by pit bulls are characterized by the biting of their prey and the shaking of their heads back and forth, a kind of assault that can result in catastrophic damage almost immediately.

  • What the mainstream media frequently fails to tell is whether or not a trigger for the violence was there, making it impossible to determine why the dog attacked.
  • These canines were intended to be aggressive, tenacious, and strong, and that is exactly what they were.
  • This marked the beginning of the line of descent that eventually led to the pit bull we know today.
  • When we look into the ancestry, we can see why this is the case currently.
  • However, it is vital that their people socialize, appraise, and teach them on a regular basis so that the dog understands how to act in any given setting.
  • However, there is one important qualification: dog breeds are frequently misdiagnosed, particularly in shelters.

The next dog on our list is routinely rated as far more aggressive than the pit bull — we simply don’t hear about it as much as we should. Chihuahuas, despite their diminutive stature, may be domineering and aggressive in their territory. Photo:ivabalk

2. Chihuahuas

Chihuahuas are strong-willed, exceptionally clever canines. They make excellent companions. These dogs respond well to strong and positive reinforcement-based training, and they often develop into kind, interested, and adventurous companions. The Chihuahua, on the other hand, may be domineering, jealous, aggressive, and untrustworthy. Moreover, when these characteristics appear, a Chihuahua has no hesitation in putting their small jaws to work on its prey. Chihuahuas are one of the world’s oldest dog breeds, having originated in Mexico.

  1. Chihuahuas are dominant dogs by nature; their intellect necessitates nothing less.
  2. Many people find it endearing when a tiny dog displays intransigence or refuses to heed their commands.
  3. As a result, regardless of the size of the dog, the thinking remains the same: The importance of proper training cannot be overstated.
  4. Photo:LiveLaughLove

3. Wolf-Dog Hybrids

Why these animals score so highly on the hostility index is easily explained with a dash of common sense. Wolf-dog hybrids are exactly what they sound like: they are a cross between a wolf and a dog. We know that wolves and dogs are interfertile, which means they may mate and create kids, and the offspring are known as wolf-dog hybrids, which are a cross between the two species (regardless of the breed of dog who mates with the wolf). Dogs have centuries of domestication on their side, but wolves have evolved with no such experience.

The moment they begin to express themselves as individuals within the group in the wild occurs at this point.

Because you are the pack leader in the domesticated family, you may see assertive or aggressive behavior when there had previously been none.

  • Why these animals score so highly on the hostility index is easily explained by a sprinkle of common sense. Wolf-dog hybrids are exactly what they sound like: they are a cross between a wolf and a canine. We know that wolves and dogs are interfertile, which means they may mate and create kids, and the offspring are known as wolf-dog hybrids, which are crossbred between the two species (regardless of the breed of dog who mates with the wolf). Unlike dogs, who have decades of domestication on their side, wolves have evolved without it. When wolves attain sexual maturity, their demeanor and behavior shifts dramatically. They begin to express their individuality as individuals within the group at this point in the wild. In order to obtain a better status within the pack, wolves will confront the pack leader. Because you are the pack leader in a domesticated family, you may see assertive or hostile behavior where there was none previously. Examples include:

But there is one aspect of wolf-dog mating that is consistent, and that is that it generates very inconsistent offspring, which makes it one of the most unpredictable canine breeds. The temperaments of some wolf-dog hybrids are similar to your own; yet, others appear to be taking their cues from the film The Call of the Wild. Even animals from the same litter might exhibit dramatically disparate behavioral characteristics from one another. As a result, it is your responsibility to conduct thorough study on both dogs and wolves before introducing a wolf-dog hybrid into your household.

They demand a great deal of constant and repetitive training, as well as a great deal of physical activity and psychological stimulation. Dachshunds were originally developed to hunt badgers, which they still do today. Photo:ivanovgood

4. Dachshunds

Once again, a little pup appears on the list of most aggressive dogs, demonstrating that size is not a reliable predictor of violent tendencies. Dagmarshunds are one of the most violent dog breeds when it comes to hostility toward people and other animals, according to a research published in the journal Applied Animal Behaviour Science. This is likely due to the Dachshund’s small stature, which makes it easy to overlook improper behaviors like as leaping, barking, and growling, as with the Chihuahua.

  1. Dachshunds are one of the most popular dog breeds in the world.
  2. It is not advisable to keep Dachshunds among tiny animals due to their high prey drive, which is still present today.
  3. If you don’t teach them correctly or set clear boundaries, they will grow hostile against you.
  4. Photo:gefrorene wand

5. Jack Russell Terriers

The Jack Russell Terrier is a wonderful companion. These dogs, who are bright, nimble, and fun-loving, were developed to hunt foxes and other small game in the mid-1800s and are still in existence today. However, in the absence of a strong pack leader who establishes norms and boundaries, these dogs are capable of displaying hostility against other humans and animals – and even biting them. Small dogs, such as the Jack Russell Terrier, are less well-trained than larger dogs, and as a result, they are more likely to acquire “little dog syndrome,” in which a small dog believes they are the leader of the home and behaves accordingly.

Most Aggressive Dogs: 6 More Dog Breeds

Other dog breeds that tend to come up regularly when talking about aggressiveness include the following ones:

  • German Shepherd, Akita, Chow Chow, Doberman Pinscher, Rottweiler, and Dalmatian are some of the breeds available.

German Shepherds, Rottweilers, and Dalmatians are among the breeds that are believed to be among the most aggressive of all. Photo:Katrina S

Final Thoughts on the Most Aggressive Dogs

Training (nurture) has the potential to have a significant influence on nature. There is no such thing as a “bad dog” of any breed. A large number of tiny dog breeds, in fact, the vast majority of them, can become violent as a result of small dog syndrome. However, we seldom hear about these breeds since they are simply (in the majority of cases) unable to wreak the sort of harm that a German Shepherd can. When it comes to hostility, training is the one thing that unites everyone. If at all feasible, training should begin as soon as a child is born.

Training is a never-ending process that never ends.

In the end, training can help you save your dog’s life. Teach your children how to appropriately deal with having a dog in the house, and keep an eye out for your dog’s body language, which may suggest distress, fear, or other feelings of discomfort.


  • Bronwen Dickey is a fictional character created by author Bronwen Dickey. An American Icon is being fought over in Pit Bull: The Battle for an American Icon. The Penguin Random House edition of 2017
  • Stanley Coren, PhD, DSc, FSRC
  • Penguin Random House edition of 2017. “14 Dog Breeds That Insurance Companies Don’t Insure,” according to the article. Psychology Today, May 27, 2014
  • Nolen, R. Scott, Psychology Today, May 27, 2014. “The Dangerous Dog Debate,” as it is known. The American Veterinary Medical Association published a statement on November 1, 2017, and Niell McCarthy contributed to the statement. “The Most Dangerous Dog Breeds in the United States.” Forbes published a “Position Statement on Pit Bulls” on September 13, 2018. “Dog Bite Fatalities in 2017,” according to the ASPCA. The DogsBite.org website was launched in 2017
  • Hare, Brian, and Vanessa Woods are the authors. “Pit Bulls are more chill than Chihuahuas,” says the author. “Wolf-Dog Hybrids,” The Atlantic, September 19, 2016. International Wolf Center
  • Deborah L. Duffy, PhD, Yuying Hsu, PhD, and James A. Serpell, PhD
  • Deborah L. Duffy, PhD, Yuying Hsu, PhD, and James A. Serpell, PhD. A study on the differences in aggression across breeds of dogs was published in 2007. On December 1, 2008, the journal Applied Animal Behaviour Science published volume 114, number 3–4: 441–460.

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