Which Dog has the Strongest Bite Force?

a wild dog mouth open

People’s interaction with pet dogs has recently increased as the new generation is loving and affectionate towards animals, especially cats and dogs. It wouldn’t be wrong to say that these pets have become a prevalent part of our society. We don’t doubt that dogs are man’s best friend, but no one can ignore their aggressive and hunting nature. Their immediate violent response can bite you or cause severe injuries.

Almost 100,000 annual dog bites have been reported in Australia, 21,918 dog attacks in England and Wales, and 4.7 million dog bites incidents in the United States. These dog attack statistics indicate that certain dog breeds are instinctively aggressive and anti-social.

So, before encountering a fluffy doggo on the street, be aware of the possible attack. We are here to tell you which dog breeds to avoid and which has the strongest bite force. Let’s unravel the bitter truth of adorable creatures and uncover the powerful bit forces of different dog breeds.

What Dog Breed Bites Most Often?

Dogs have the natural urge to protect and bite when provoked. However, the below-mentioned dog breeds are more prone to get aggressive and are considered dangerous dog breeds.

  • Pit Bull
  • Rottweilers
  • German Shepherds
  • Chihuahuas
  • Bully Breeds
  • Terriers
  • Dalmatians
  • Cocker Spaniels

Every dog with wide and short heads weighing 66-100 pounds can cause the most damage per bite. Other factors, such as temperament and upbringing, can also affect whether a dog is considered a risk or not.

Dog Breeds with the Strongest Bite Force

Dogs are cute, we get it, but one thing we can’t change about them is their hostile nature. Every year, approximately 4.5 million people are injured by dog attacks. Moreover, in 2022, less than 1% of dog attacks resulted in a death. Kangal is among the popular dog breeds with the highest PSI of 743. However, different dog breeds are capable of hurting others. Following are some powerful dogs with the strongest bite force:

Kangal (740 PSI)


Kangals are known by various names, such as Turkish Kangal and Anatolian Shepherds. Kangals have managed to be on top of the list due to their strongest dog bite force. These Anatolian Shepherds have a bit of force of 743 PSI (pounds per square inch). This dog breed is known to have the most muscular jaw and dog bite force among other dog breeds. Since Kangals are experts at neutralizing danger, they are naturally solid yet only attack a lot once provoked.

Bandog (730 PSI)

This breed is among the largest and most powerful breeds. They are blessed with strong jaws with the force of 730 PSI. Bandog is a crossbreed between the two strongest breeds: mastiff and bulldog. This mix is known to be the world’s strongest breed. Most families in the USA are fond of having this dog as a family pet. Bandogs are a strong breed with 730 PSI; however, they are famous for their loyalty, protection, and calmness.

English Mastiff (552- 556 PSI)

English Mastiff (552- 556 PSI)

This assertive dog breed stands out in the canine world due to their deadly bite force. They can injure any human muscle with just one bite. English Mastiff weighs almost 250 pounds and is a total of three feet tall. This dog breed is mainly known for its friendly nature; however, their cranky mood or owner’s neglect can lead to some aggressive behaviors.

Cane Corso (700 PSI)

Cane Corso possesses a PSI of 700 and is a type of mastiff. They are commonly kept as a guardian or protectors of the family. A little training and attention can turn them into a great domestic pet, but their powerful jaws can also cause severe damage.

Mastiff (556 PSI)


This furry and adorable dog breed has a bite force of 556v PSI and is interestingly known to be the loyal dog kind. Their strong-willed nature and high prey drive can sometimes become a problem. Although primarily friendly, they are prone to attack toddlers and even other animals.

Tosa Inu (556 PSI)

This fierce Japanese breed was started for fighting purposes. Their attachment solely relies on the owners’ training. Most families prefer to keep them for protection; however, Tosa lnu’s strong bite force of 556 PSI can lead to a visit to the hospital. Therefore, keeping them as a family pet is not a wise option.

Presa Canario (556 PSI)

Presa Canario (556 PSI)

This Spanish Mastiff is commonly kept for guarding, herding, and livestock work. They have an impressive and dangerous bite force of 556 PSI, enough to break a human finger bone.

Dogo Argentino (500 PSI)

This breed originally comes from Argentina and has a reputation for being protective, loyal, and devoted. Dogo Argentino is an athletic breed used for hunting large game like wild boar and puma, and they have also been proven to be dedicated watchdogs and family pets.

Dog Hybrids or Wolf Hybrids (406 PSI)

Dog Hybrids or Wolf Hybrids (406 PSI)

If I were to name the most adorable and fluffiest dog breed that would be the cross of a wolf and a domestic dog. These Hybrids are excellent watchdogs, cuddle buddies, and family pets. However, their wild wolf parentage instincts cannot be ignored, and their strong bite force of 406 PSI can be a problem.

Leonberger (399 PSI)

These gentle giants are a crossbreed of Newfoundland, Saint Bernard, and the Great Pyrenees. These are not considered to be a dangerous breed and are known as excellent family pets. Leonbergers weigh between 90 and 150 pounds and are 25.5 to 31.5 inches in height at the shoulder.

Rottweiler (328 PSI)

Rottweiler (328 PSI)

Rottweiler’s cute smile and intimidating size may confuse you. They may have a strong bite force of 328 PSI, which makes them a dangerous dog breed. However, they are not inclined to be hostile.

In a Nutshell

Keeping different animals as family pets is customary in the modern era. Almost every American family is likely to have at least two family pets, including dogs, cats, or other animals. Although there is no harm in keeping these adorable furry buddies as family pets, the dog’s bite force can become a threat.

Mostly, the dog breed with the strongest bite force is Kangal, with a PSI of 740. This strong dog can cause severe injuries with its vigorous head and formidable jaw. Keeping such a dog as a family pet can be risky, as one bite can put you on bed rest for weeks.


Can a Kangal bite break a bone?

Kangals are not known to be an aggressive dog breed. However, they have a PSI of 743, which means whoever becomes their prey can face severe injuries. This dog breed is considered vital but is unlikely to cause highly severe injuries, such as bone fractures, if they bite hard on small bones, i.e., carpals and metacarpals.

Which dog breed has the strongest bite force?

The Kangal and Pit Bull are under the spot in terms of having the strongest bite force. They are known to be aggressive and dangerous. The bite force of kangal is 743 PSI. However, the American Pit Bull Terrier is a bread with the strongest dog bite of 240-330 PSI.

Do any breeds of dogs have a bite force greater than a wolf’s?

The strongest dog bite is of Kangal Shepherd Dog, which is 743 PSI, and the bite force of a wolf can be up to 1000 PSI. Other dog breeds, such as Mastiffs and Molosser breeds, have strong bite forces, but they are nowhere near the PSI of a wolf.

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