20 Dog Breeds That Have the Strongest Bite: Debunking Myths About Dog Bites

German Shepherd

Do you know which dog breed has the hardest bite? Or how hard they can actually bite? You may be surprised to find out that the answer is not as straightforward as you might think.

There are several myths and misconceptions about dog bites, and much of the information out there is inaccurate.

In this blog post, we will debunk some of the most common myths about dog bites and discuss which breeds are the most difficult to train. We will also look at how hard these dogs can actually bite in pounds/square inch or psi.

What is the force of a typical dog bite?

Dogs use their mouths for various purposes including exploring, play, and fight. When it comes to their bite, the force can vary depending on the dog’s age, health, size, and jaw strength.

The average dog’s bite force is around 300-250 psi (pounds per square inch). However, some dogs have a stronger bite force than others. F

or example, the Nile crocodile has a bite force of up to 3,700 psi! Thankfully, most dogs are not nearly as powerful as the Nile crocodile.

Even so, the bite force of a large or strong dog can be enough to break bones. So, if you’re ever on the receiving end of a dog bite, it’s best to seek medical attention right away. Fortunately, most dog bites are not serious and will heal with proper care.

The 20 Hardest Biting Dogs

Kangal (743 psi)

The Kangal is a large and powerful dog breed that hails from Turkey. These dogs are said to be the only breed among the top seven hardest-biting dogs that is neither a Mastiff or a Mastiff of any type. The ancestors of Kangal Shepherd Dogs are thought to have originated in Central Asia, and they have long been used for herding purposes.

These dogs are known for their immense strength and power, and they are said to be capable of defeating bears, wolves, lions, and jackals. It is hardly surprising, then, that their mouths may be lethal weapons. The hardest biting dogs list is Kangal in the first place.

Despite their impressive size and strength, Kangal Shepherd Dogs make excellent pets. They are protective of their loved ones and may be reserved around strangers, but they will become caring and trustworthy guardians if properly socialized.

However, it is important to note that these dogs are still working dogs at heart, and they may need to be deployed for herding or other purposes from time to time.

Bandog (730 psi)


The Bandog (pronounced “ban-dodge”), also known as the banded mastiff, is an exceedingly rare dog breed that was discovered in England in the 13th century.

They are believed to be a mix of a Pit Bull Terrier and a Neapolitan Mastiff, with some Bullenbeissers mixed in for good measure. The breed got its name from the fact that they were “banded up” – or chained – until they were needed as guard dogs or war dogs.

As a result, they have a rather fearsome reputation. However, they are actually highly emotional creatures, and you should not be surprised if you find yourself with 125 pounds of affectionate dog in your lap.

Despite their scary history, the bandog makes an excellent companion for those who are willing to give them a chance.

Cane Corso (700 psi)

Cane Corso

The Cane Corso is a large Italian dog breed that was originally popular throughout the country but is now primarily found in the southern districts of Puglia. Corsos are known for their muscular build and their powerful bites. They are not as large as some other Mastiff breeds, but they more than make up for it in strength.

Corsos were originally bred for hunting and guarding, and they have retained those instincts over the centuries. They are devoted to their families and make loyal, loving companions. But they can also be fiercely protective, and they will not hesitate to defend their homes and loved ones from perceived threats.

Corsos are not the biggest Mastiffs, but they are definitely among the hardest-biting dogs in the world. If you’re looking for a big, strong, loyal protector, the Cane Corso is definitely worth considering.

Dogue de Bordeaux (556 psi)

Dogue de Bordeaux

The Dogue de Bordeaux is one of the Hardest Biting Dogs in the world, with a bite force of 556 PSI. This massive Mastiff breed dates back to the 14th century when they were utilized for tasks such as cart hauling and livestock protection.

It is believed that they are descended from the Greek Molossus, a giant battle dog that was the father of all contemporary Mastiffs. Today, the Dogue de Bordeaux is still used for protection and security work, thanks to its intimidating size and fierce loyalty.

However, they can also make gentle and loving pets, provided they are socialized early and given plenty of exercises. If you’re looking for a Hardest Biting Dog breed, the Dogue de Bordeaux should definitely be at the top of your list.

Tosa Inu (556 psi)

Tosa Inu

The Tosa Inu is a large and powerful breed of dog that originates from Japan. Also known as the Japanese Mastiff, the Tosa Inu is considered to be one of the hardest-biting dogs in the world, with a recorded bite pressure of 556 psi.

This is due to their large size and powerful jaws. However, despite their formidable appearance, Tosa Inus are actually quite calm and gentle dogs. They are loyal and protective of their family and property, but they also require a great deal of obedience training and socialization.

Pay attention to how they interact with other dogs, as they can be quite hostile and impatient with canines that they view as a danger.

English Mastiff (552 psi)

English Mastiff

The “Mastiff” is usually referred to as the English Mastiff by most kennel clubs. This is likely due to the fact that kennel clubs were created in England. English Mastiffs are gentle and friendly dogs.

Even though they have the capability to deliver a powerful bite with their jaws, they are often hesitant to do so. As a result, even though they would make excellent security dogs because of their size, you won’t see them working for the military or law enforcement.

Presa Canario (540 psi)

Presa Canario

Presa Canarios are among the hardest biting dogs in the world. Their jaw pressure is440-540 PSI, which is significantly higher than that of other breeds.

They were originally bred for guarding and fighting, and their powerful jaws are perfectly suited for this purpose. However, their size and strength can also be a liability if they are not properly trained and socialized.

Without proper guidance, they can become aggressive and dangerous. For this reason, it is important to be careful when choosing a Presa Canario as a pet. But with the right owner, they can be loving and loyal companions.

Dogo Argentino (500 psi)

Dogo Argentino

Argentine Dogos have a reputation for being aggressive, although they are actually quite loving and devoted to their family. They were originally bred for hunting large game, so they are large and powerful dogs. T

hey have a very strong bite – one of the strongest of any dog breed. This makes them good guard dogs, but also means that they need owners who are experienced in training and handling large breeds.

Argentine Dogos are loyal and protective of their family but can be wary of strangers. With proper training and socialization, they can be excellent family pets. However, because of their size and strength, they are not recommended for first-time dog owners.

Leonberger (399 psi)


With their shaggy coats and gentle dispositions, Leonbergers are often seen as simply big, friendly dogs. However, these gentle giants are also incredibly strong, with a bite force of 399 psi. This makes them one of the strongest dog breeds in the world. In addition to their powerful jaw, Leonbergers also have a sturdy build that often weighs in at over 150 pounds.

This combination of strength and size means that Leonbergers are often used for search and rescue missions. Their power is handy for lifting unconscious swimmers from lakes or other bodies of water. Additionally, their size can be intimidating to would-be criminals, making them ideal guard dogs. So next time you’re looking for a big dog with a big personality, don’t overlook the Leonberger!

Rottweiler (328 psi)


Rottweilers are well-known for their intimidating appearance and powerful build. However, what many people don’t realize is that Rotties also have one of the strongest bites of any dog breed.

With a bite force of 328 psi, they can easily crush bones and cause serious damage. For this reason, it is important to be cautious around Rottweilers, even if they seem friendly.

If you are considering owning a Rottweiler, it is essential to make sure that you are prepared to provide training and socialization to help them become well-rounded dogs. While they may seem like a lot of work, Rottweilers can make loyal and loving companions for those who are willing to put in the effort.

American Bulldog (305 psi)

American Bulldogs are the larger cousins of Pit Bulls and English Bulldogs. As previously stated, size is thought to be the most critical element in determining biting strength. American Bulldogs, like their smaller relatives, are usually affable and caring breeds.

This, however, is conditional on how they are raised. Because they are determined and obedient, they may be hazardous if they are not properly trained and socialized from an early age. Being a non-obedient dog capable of delivering 305 psi with every bite is not a smart idea, therefore you must take your training seriously.

American Bulldogs were originally bred for fighting and guarding. However, with the right training and socialization, they can be gentle giants that make wonderful family pets. They are intelligent dogs that are quick to learn new commands. They are also very loyal and protective of their families. If you are looking for a dog that will be a loyal friend and guardian, then the American Bulldog is a breed you should definitely consider.

German Shepherd (238 psi)

German Shepherd

German Shepherds are popular dogs for a variety of reasons. They are athletic, intelligent, and loyal. They make great companion dogs as well as working dogs.

German Shepherds have strong jaws and can deliver a powerful bite. In fact, their bite is one of the strongest of any dog breed.

German Shepherds are descended from wolves, so it’s no wonder that they have such strong bites. However, their strong bite can also be a liability. If not properly trained, German Shepherds can become aggressive and may bite people or other animals.

That’s why it’s important to socialize and train your German Shepherd from an early age. With the right training, German Shepherds can be gentle and loving family companions.

Pit Bull (235 psi)

Pit Bull

The term “Pit Bull” is used to describe a number of different breeds, including the American Staffordshire Terrier, the Staffordshire Bull Terrier, and the American Pit Bull Terrier.

These dogs are often misunderstood, and their reputation for being aggressive and dangerous is undeserved. While Pit Bulls do have strong jaws and can deliver a powerful bite, they are no more likely to bite than any other breed of dog.

In fact, many Pit Bulls are gentle and affectionate animals that make excellent companion pets. With proper training and socialization, they can be trusted around people and other animals.

If you are considering adding a Pit Bull to your family, do your research and be sure to adopt from a reputable rescue or shelter. With love and care, your new Pit Bull will quickly become a beloved member of the family.

Boxer (230 psi)


Boxers are huge, athletic dogs, so it’s natural for them to perform well in these tests. However, they lack the size and power of some of the breeds at the top of the list.

The Boxer is not a breed that has a reputation for being dangerous or violent, but given the enormous amount of force they are capable of utilising in a single bite, you must treat them with caution because they are capable of causing terrible harm if they feel the need to.

Force is not the only factor that determines how dangerous a dog breed can be – size and weight are also important considerations. For example, a large dog like a Great Dane may not be able to cause as much damage with its bite as a smaller breed like a Pit Bull, but its size means that it is still capable of doing serious harm.

Doberman Pinscher (228 psi)

Doberman Pinscher

The Doberman Pinscher is a breed of dog that is known for its loyalty and intelligence. It is also known for its powerful jaws, which can exert a pressure of 228 pounds per square inch.

This makes the Doberman Pinscher one of the most formidable guard dog breeds in the world. The breed has a reputation for being aggressive, but this is often undeserved. I

n reality, Dobermans are usually very loving and tolerant with their family members. However, they can be quite protective of their homes and families, making them excellent guard dogs.

If you are looking for a loyal and intelligent dog that can also provide protection, then the Doberman Pinscher may be the perfect breed for you.

Alano Español (227 psi)

Alano Español

The Alano Español, also called the Spanish Bulldog, is a large breed of dog that was once a favorite companion of Spanish explorers. These dogs are known for their courage, strength, and determination. They are also considered to be very loving and loyal companions.

However, due to their large size and strong personality, they are best suited for owners with extensive experience in training and handling large breeds.

The Alano Español typically weighs around 90 pounds and is a very powerful dog. While they are generally friendly and good natured, they can be quite stubborn and willful if not properly trained. For this reason, it is important that potential owners of this breed research the training requirements before taking on the responsibility of owning an Alano Español.

When properly trained and socialized, these dogs make wonderful companions and loyal friends.

Dutch Shepherd (224 psi)

Dutch Shepherd

The Dutch Shepherd is a cross between the Belgian Malinois and the German Shepherd. They are commonly used by law enforcement authorities in other nations for the same reasons as their Dutch Shepherd counterparts.

This breed was practically extinct after WWII since many animals were either malnourished or kidnapped from the German forces to be employed in their military. While this breed is rare, their utility and the strength of their bites keep them alive to this day.

The average bite force of a Dutch Shepherd is 224 pounds per square inch (psi). This is significantly higher than the average bite force of a German Shepherd, which is 196 psi. In comparison, the average human bite force is only around 150 psi.

Consequently, the Dutch Shepherd is an incredibly powerful dog that should not be underestimated. When properly trained, they can be an invaluable asset to any law enforcement team.

Chow Chow (220 psi)

Chow Chow

Chow Chow is a powerful breed of dog that has been used as a guard dog and war dog in the past. Their immense strength and large jaws make them a force to be reckoned with.

Chow Chows are often distrustful of outsiders, but they can be wonderful pets if they are properly trained and socialized. If you are thinking about adding a Chow Chow to your family, be prepared to do some extra training and socializing to ensure that your pet is well-behaved.

With a little effort, you can have a loyal and loving companion that will bring joy to your home for years to come.

English Bulldog (210 psi)

English Bulldog

The English Bulldog is a breed of dog with a relatively strong bite. According to one study, the average English Bulldog can generate a force of 210 pounds per square inch (psi) when biting down.

This is significantly higher than the average for other dogs, which typically fall in the range of 100-200 psi. However, it should be noted that the English Bulldog is not the strongest-biting dog breed; that title goes to the Mastiff, which can reach up to 500 psi.

The English Bulldog’s bite strength is likely due to its history as a fighting dog breed; Bulldogs were originally bred for bull-baiting, a cruel sport in which bulls were tethered to posts and dogs were let loose on them.

The ability to bite hard was critical in the development of the breed. Today, English Bulldogs are much less aggressive, but their stronger bite can still lead to damage if they’re not properly trained and supervised.

Belgian Malinois (195 psi)

Belgian Malinois

The Malinois is a breed of dog that is closely related to the German Shepherd. They are medium-sized canines that weigh between 40 and 70 pounds.

They are also known for their tenacity and athleticism. The breed is extensively used by military and police organizations all over the world because of its loyalty, intelligence, and scary bites.

Many fleeing offenders have changed their minds after witnessing one of these dogs pursuing them. The Malinois is an obedient dog that isBrave and loves to play fetch. They will work hard to please their owners. You will never be bored with a Malinois by your side.

If you want a dog that will be your loyal friend and protector, then the Malinois is the breed for you. With proper training, they can be the perfect addition to any family.

Which dog is the strongest?

When it comes to strength, size does matter. The Tibetan Mastiff, a large dog breed that originated in the Himalayan region, is widely considered to be one of the strongest dogs in the world.

Thanks to their muscular build and powerful jaws, they are capable of exerting a crushing force of 550 pounds per square inch with their bite. In addition to their physical strength, Tibetan Mastiffs are also known for their fierce loyalty and courage, making them excellent guardians.

While they may not be the biggest dog breed out there, their impressive strength and protective instincts make them a force to be reckoned with..

Why You Shouldn’t Believe What You Read Online

It is widely believed that dogs have powerful jaws that can easily crush bones. However, there is surprisingly little scientific evidence to support this claim. In fact, the few studies that have been conducted on the subject have all had major flaws.

One explanation for this lack of research is that it is very difficult to teach an animal to chew vigorously on command. Some researchers have tried to use measuring equipment buried in rawhide to assess biting power, but dogs actually exert the same amount of force while chewing on delicious food as they do when attempting to do significant harm to something they deem potentially dangerous.

Another approach has been to anesthetize certain dogs and then use an electric current to activate their jaw muscles, but this method also has serious drawbacks.

Not only does it cause unnecessary suffering for the animals, but it also undermines the attack’s objective, potentially making the outcome less successful. As a result, the question of whether or not dogs have powerful jaws remains largely unanswered.

Dogs are not born with the ability to apply their bite force effectively. Puppies go through a rigorous biting and chewing phase as they learn how to use their mouths. During this time, they try out different bite angles and experiment with different chewing motions.

By the time they are adults, they have usually settled on a preferred way of using their teeth. For some dogs, this means biting down hard with their front teeth. For others, it means using their molars to grind food.

However, the position of a dog’s teeth is not the only factor that determines its biting power. The size and shape of a dog’s head also play a role. Large dogs with broad heads typically have more powerful bites than smaller dogs with smaller heads.

This is why the breed is not always the best determinant of biting force. While some breeds are known for their strong jaws, such as pit bulls and rottweilers, mutts may actually have more powerful bites than purebreds.

Ultimately, the best way to determine a dog’s biting force is to measure it directly. But regardless of breed or size, all dogs have the potential to cause serious damage with their teeth.

Are Strong Dogs More Dangerous?

There are many factors to consider when determining whether or not a dog’s bite is harmful. The breed of the dog is one factor, as some breeds are known to have stronger bites than others.

However, it is also important to consider the size and age of the dog, as a small puppy may not be able to cause much damage, even if it has a strong bite.

Additionally, it is important to consider the victim of the bite. A large adult may be able to withstand a strong bite from even the largest of dogs, but a small child or elderly person may be seriously injured by even a relatively small dog.

In short, there is no definitive answer to the question of which dogs are more likely to cause harm when they bite. Instead, it is important to consider all of the relevant factors in each individual case.

Eyewitness stories are an unreliable source of information concerning dog bites. Most dog attacks that are reported are serious, therefore hundreds aren’t documented (and aren’t evaluated in aggressiveness research) each year.

Mutts are the breed most prone to kill or injure humans, according to data. Despite being the most popular breed, mutts are just as hazardous as purebreds. You must know the mutt’s genetic ancestry, how it’s raised, and other aspects.

Every dog can bite, but certain breeds bite more. In theory, this makes them more hazardous, but in practise it’s more complicated.

Final Thoughts

As you can see, there is no easy answer when it comes to determining which dogs are more likely to bite and cause harm. However, it is important to be aware of the potential danger posed by all dogs, regardless of breed or size. If you are ever bitten by a dog, it is important to seek medical attention right away.

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