Dogs With The Highest Bite Force

Natural selection would seem to favor strong jaws that can more readily incapacitate even huge prey, but the strong jaws of many contemporary dog breeds are also largely a result of human interest.

Dogs with the ability to inflict significant harm have been valued throughout history for a variety of purposes, including protecting livestock, hunting, and intimidating adversaries. Dogs of today are more often companions than fighters, and powerful jaws do not always indicate a vicious personality.

Although the dogs on our list are known for having the highest bite forces in the world, any breed may become a devoted and caring friend with the correct upbringing and training.

Many techniques have been employed historically to assess bite force, but researchers may also obtain a fairly accurate and simple model by analyzing the size and shape of the skull thanks to advancements in math and engineering. Furthermore, the data provide a clear picture of how and why bite force differs among dog breeds, even though there will always be some variation even among individual members of a breed.

The conclusions are really simple: the bite force increases with skull size. Dogs with shorter and wider snouts were able to apply more bite force, thus jaw and skull shape also plays a role. It should come as no surprise that the mastiff breeds top our list of canines with the strongest bite forces.

Since mastiffs were first bred to battle and defend property and cattle, it is hypothesized that They come from the vicious Molossus, a mythical war dog from old Greece.
However, we’ve restricted Mastiff breeds to the top half of the list for variety’s sake and to take into consideration that these measures can vary based on individual personalities. This allows breeds from other families, including Pitbulls and Bulldogs, to also receive attention.

Here are the key facts about the 10 dog breeds with the strongest bite force:

German Shepherd


Bite Force: 238-291 PSI

The German Shepherd breed is frequently utilized for military and police enforcement protection due to its incredible bite force, which may reach around 300 PSI. Despite their strong bite, they make excellent family pets because of their docile and devoted nature.

German Shepherds are usually exceptionally bright dogs that were initially intended to work. German Shepherds are active, somewhat calm, and devoted to their owners. They also have a tendency to learn new skills fast. With all of these incredible qualities, these puppies are the best prospects for police job.

The army and police also favor these dogs over other breeds because of their power, speed, and endurance. Their fearless demeanor and ability to adjust to nearly any environment came with What the military looks for in their uniformed companions is their acute sense of smell.

American Bulldog


Bite Force: 305 PSI

Conversations concerning rottweilers frequently center on the fallacy that dogs can close their jaws, but the bulldog has also been plagued by this misconception. Nevertheless, the bulldog’s powerful, short jaw enables it to apply as much force as possible. The purpose for which these canines were produced was to manage potentially dangerous livestock for butchers, and this required a bite force.

Their mouths and powerful bodies allowed them to spring up and rip at the throats of any bulls that may pose a threat, even though they were considerably shorter than cattle.

Additionally, in the past, they were bred with the intention of sportily baiting bulls, bears, and other animals. The bigger stature of the American bulldog explains why its bite force is considerably more powerful than the English bulldog’s X PSI.



Bite Force: 328 PSI

Although rottweilers do not stop growing after the age of three, their large heads play a major role in their remarkable bite strength. Despite the severity of their bite, the breed has been associated with some deadly beliefs.

Rottweilers are not very aggressive and do not have locking jaws. They are also easy to train. This German breed began life as essential herd workers, pulling carts for their caregivers and bringing cattle to markets.

These dogs are highly recognized as therapy dogs because they are by nature the gentlest breeds available.



Bite Force: 350 to 400 PSI

Although it shares a strong bite with the tosa, the Japanese Akita does not have the same negative reputation. The Akita has evolved a jaw that functions like scissors despite being significantly smaller and having a nose with a smaller surface area. This gives them one of the strongest grips in existence and increases the leverage of their bites.

It is true that the Akita is regarded as a family protector in Japan. They have a cute and humorous side when it comes to their closest family members, yet they can be protective and territorial toward strangers, or even dangerous and antagonistic without the proper training.



Bite Force: 406 PSI

A wolf’s strong jaws can exert 1,500 pounds per square inch, and that is primarily due to a few very fundamental characteristics. In addition to having teeth that are both larger and sharper than those of a dog, wolves also have jaws that are around 10 to 15% larger overall.

It is only natural that some of that biting force would be passed down to the wolfdog, which is a dog bred to any of the four wolf species but is not officially recognized as a breed. Wolfdogs are only advised for the most seasoned handlers, though, as they have also acquired the fierce ferocity and powerful predatory instincts of their lupine ancestors.

English Mastiff


Bite Force: 552 PSI

Many traits set the English mastiff apart from its French equivalent, even though they share a close heritage and parenting responsibilities with the younger bullmastiff breed. These dogs are capable of reaching two feet in height and 250 pounds in weight. They also have a tendency to be less expressive and more stoic.

This does not imply that these dogs aren’t intelligent and affectionate. All they need is tender care and love. The English mastiff is a superb working dog that has been used extensively for military missions, law enforcement work, and agricultural labor.

Tosa Inu


Bite Force: 556 PSI

This type of dog, commonly known as the Japanese mastiff, is descended from a variety of dog breeds, such as German Shepherds, Saint Bernards, and Great Danes. Because it was bred specifically for fighting dogs during the turn of the 20th century, it is also frequently referred to as the Japanese fighting dog. Dogfighting is prohibited in modern Japan, and tosas are valued as national treasures.

Due to its reputation for violence, this species has been limited or even prohibited in places like Romania and Australia, which has helped it become an uncommon breed. It’s not an option advised for first-time dog owners, even if they may be kind and affectionate with the correct care.

Dogue de Bordeaux


Bite Force: 556 PSI

The Tibetan Mastiff is said to be the ancestor of the Dogue de Bordeaux, yet this large, gentle giant may be at least traced back to France in the fourteenth century.

These breeds, also referred to as French Mastiffs, have rounder, shorter snouts than their French and English counterparts, which may account for their marginally stronger bite force while being smaller overall. Intelligent dogs are French mastiffs.

This implies that although they are keen workers who are quick to grasp new skills and jobs, they may also be stubborn divas at times. They also drool a lot, so always have a towel on hand when they’re around.

Cane Corso


Bite Force: 700 PSI

The Cane Corso’s pedigree dates back to Ancient Greece, where they were employed as guard dogs. They also had a brief period of time as warriors and gladiatorial dogs during Rome’s rise to prominence. In the 1980s, the breed was on the verge of extinction, but an effort to preserve it saved it.

These canines have naturally altered over thousands of years of breeding, yet they still exhibit the posture, attitude, and physical attributes of old and stoic warriors.

Cane Corsos are renowned for being a very sympathetic breed that is good at providing both mental and physical security.



Bite Force: 743 PSI

The Kangal, Turkey’s top shepherd dog, can reach almost three feet in height and is fiercely protective of both its family and flock. Although they belong to the mastiff family, these dogs are much more closely related to the wild forebears of this family because they are of 12th-century heritage.

Luckily, they have been bred throughout the generations to be kind to all of their charges because of their function as shepherds. Even though they require a lot of exercise to stay happy and healthy, these dogs may make wonderful companions.

Dog Lifespan: Understanding the Life Span of Dogs


Dogs are popular companion animals that are available in a range of sizes, dispositions, and breeds. Their lifetime is one biological feature that many pet owners find interesting. Dogs have a long lifespan; certain breeds can live up to ten years or more, while others may only survive a few years.

Dog longevity is influenced by a variety of characteristics, such as breed, size, nutrition, and general health. As an illustration, dogs who receive appropriate veterinarian care and a balanced diet typically live longer than dogs of larger breeds.

Dogs who live in a stress-free, healthful environment typically live longer. This covers having access to a healthy food, regular exercise, as well as routine veterinarian treatment. A dog’s life can be prolonged and their health and happiness can be maintained for many years to come with proper care and attention.

It’s also crucial to remember that elderly dogs may experience age-related health issues like cognitive decline and arthritis. A balanced diet and routine veterinary exams can help lower the danger of various health issues and guarantee that dogs live happy, healthy lives well into old age.

List of Dogs with the Highest Bite Force

RankDog BreedBite Force
1.German Shepherd238-291 PSI
2.American Bulldog305 PSI
3.Rottweiler328 PSI
4.Akita350 – 400 PSI
5.Wolfdog406 PSI
6.English Mastiff552 PSI
7.Tosa Inu556 PSI
8.Dogue de Bordeaux556 PSI
9.Cane Corso700 PSI
10.Kangal743 PSI


What dog has highest bite force?

  • The Kangal has undoubtedly the strongest jaws in the world, with a bite force of 734 psi, which is practically astonishing.
  • Bandog.
  • Hybrid of Wolf and Dog.
  • Dog breed: Rottweiler.
  • The American Bulldog.
  • German Shepherd.
  • Pit Bulls in America.
  • Chow, Chow.

What is the most deadliest dog bite?

  • 743 PSI for Kangal.
  • 600 PSI for Doberman Pinschers.
  • Wolfdog: 406 PSI, and English Mastiff: 556 PSI.
  • Rottweiler: PSI of 328.
  • 317 PSI for African Wild Dog.
  • 305 PSI for American Bulldogs.
  • 238 PSI for German Shepherds.

What dog has a 400 bite force?

4 (400 PSI) Akita

Large dogs like the Akita Inu are indigenous to Japan. Because they were originally developed as hunting and fighting dogs, Akitas can be a little aggressive. The bite force of an Akita is significantly stronger than that of a conventional dog breed due to its size and strong jaw.


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