Although dogs are best known as man’s best friend, this does not automatically change their DNA. They are still animals and yes, they can still bite. So, as we answer the question of the strongest dog bite, keep in mind that dog bite cases are more common than you think.
If the statistics from the Center for Disease Control and Prevention is anything to go by, about 4.7 million people are bitten by dogs annually. Of that number, about half are children aged 5 to 9 years.
Interestingly, people are more likely to be bitten by a familiar dog than by a stray dog. One out of five of such cases, such bites would result in an injury requiring medical attention. That possibility significantly increases if the victim is a child.
Naturally, how much damage a dog can cause by his bite would be determined by just how powerful a bite he can give. This, in turn, is determined by a number of other factors including the physique of the dog, especially around the head.
This is why the largest dogs give the strongest dog bites.
The strength of a dog’s bite (a key determinant of a dog’s total physical strength) can be scientifically measured in Pounds per Square Inch (PSI). This is why it is possible to rank dogs in order of their bite strengths like has been done already.
But before we get to the list, let’s get a better understanding of this PSI.
Table of Contents
What Is PSI?
PSI or Pounds per Square Inch is the unit by which the strength of a dog’s bite is measured. Basically, what the PSI measures is the reaction of every pressure a dog applies over a square inch of a pound. Generally, a dog’s PSI remains the same. However, this force sometimes varies slightly depending on prevailing conditions. Some causes for variation in PSI might be the mood the dog is in at the time, what the dog is biting, and the dog themselves.
What Is The Bite Force Of The Average Dog?
An average dog will have a bite force about twice that of a human at about 230 to 250 PSI. A human, on the other hand, can only achieve an average of 120 – 140 PSI while a croc has an unbelievable 5000 PSI. Now, this does not mean that the average dog will always bite at 230 – 250 PSI, that is, at their full strength. It’s a little more complex than that. Generally, dogs don’t even ever bite at full strength except it was due to provocation.
Which Dog Has A Bite Force Of 2000 PSI?
Please disregard any information that tells you that any dog has a bite force of about 2000 PSI. No dog can bite that hard. That’s simply ridiculous as it would mean that said dog bites stronger than a mature adult hippopotamus.
But then again, we can understand the confusion of such people. They probably were working with the results of a particular research done by Ellis et al. or Linder et al. In both cases, the results were released in Newton which accounts for why values were within the corridors of thousands.
In actuality, the strongest dog bite comes in at only about a third of 2000 PSI which is about 700 PSI. What dog is that? We will get to that in a bit.
Rest assured though, the top three dogs that terrify people the most don’t even come close to that in bite strength.
The Rottweiler comes in at 328 PSI, followed by the German Shepherd at 238, and the American Pitbull Terrier at 235 PSI. So, as you can see, it’s still within the average. This does not mean, though, that such bites are not dangerous. They definitely are.
Can A Dog’s Bite Crush Your Bones?
The dog with the strongest bite force, even though it does not hold a candle to the croc’s 5000 PSI, can still very well crush some bones.
Talking about crushing bones, are your dog’s teeth beginning to show some wear and tear? Then you’re probably not paying enough attention to his dentition. Click here for a complete guide to dog dental care.
With that said, we present to you a countdown of the top ten dogs with the strongest bite force.
What Are The Top Ten Dogs With The Strongest Bite Force?
Here are the top ten dogs with the strongest bite force, starting from the strongest:
- Kangal Dog.
- Bandog Dog.
- Cane Corso.
- Dogue De Bordeaux.
- Tosa Inu.
- English Mastiff.
- Dogo Canario.
- Dogo Argentino.
What Is A Rottweiler’s Bite Force?
The bite force of a Rottweiler is 328 PSI.
Rotts, as they are popularly called, are reserved, calm, and courageous. They grow real big real fast and are quite intelligent.
Considering how potentially dangerous and reserved they are, Rottweilers are actually super friendly and interactive. They don’t play much, though, but if left alone for too long, they can become destructive. It’s best to train them as puppies.
What Is The Bite Force Of A Leonberger?
A Leonberger has a bite force of 399 PSI.
The Leonberger is an offspring of so many breeds including the Saint Bernard. Though they are not a popular breed, they are extremely playful and familial. Plus they love kids and are quite curious.
As bad habits, the Leonberger would require some training to stop negative behaviors like excessive barking and chewing.
Though we did mention that this breed loves kids, we don’t advise that you get them for kids as they are humongous things and could hurt a child inadvertently.
8. Dogo Argentino
What Is The Bite Force Of A Dogo Argentino?
A Dogo Argentino has a bite force of 500 PSI.
Strong stature, stronger reflexes, the Dogo Argentino are great hunters. They are active and would make a great choice as a family pet. Fortunately, they are super easy to maintain as they shed only minimally and keep themselves squeaky clean.
Just ensure that you commence obedience training as early as possible, and with a professional trainer.
7. Dogo Canario
What Is The Bite Force Of A Dogo Canario?
A Dogo Canario has a bite force of 540 PSI.
Also known as the Perro de Presa Canario, the Dogo Canario is known, historically, as a battle dog. So, yeah, it is quite aggressive and courageous and would make an excellent guard dog.
If you intend to get this dog as a pet, you might want to keep in mind that these dogs require consistent mental stimulation as well as a large yard where they can do their regular exercises.
6. English Mastiff
What Is The Bite Force Of An English Mastiff?
An English Mastiff has a bite force of 552 PSI.
Another great guard dog is the English Mastiff. This dog comes with boundless energy and needs that energy correctly channeled with regular exercise. If you’re an active family naturally, the English Mastiff will easily keep up with you.
Beware though, if left alone for long periods, they can get bored and become destructive.
5. Tosa Inu – 556 PSI
What Is The Bite Force Of A Tosa Inu?
The bite force of a Tosa Inu is 556 PSI.
This is a Japanese breed of dogs that is believed to be a descendant of giant dog breeds such as the Great Dane, the Mastiff, and the Bulldog. They might look scary, but they are easy to care for and make great protectors.
With proper training, Tosa Inus can become a great pet for the family. However, they do require a lot of food to keep up with all that energy they dispense. They also require a lot of space as well.
Like similar breeds, the Tosa Inu requires training and can get destructive.
4. Dogue De Bordeaux – 556 PSI
What Is The Bite Force Of A Dogue De Bordeaux?
The bite force of a Dogue de Bordeaux is 556 PSI.
Ever salivating, these dogs can appear really terrifying as you might feel like they are eyeing you for dinner or something. Truth, however, is though the Dogue de Bordeaux has a real powerful bite, they are actually quite lazy and are even cool with kids unlike Mastiffs.
It’s okay if you want to get this dog as a pet but keep in mind that they drool quite a lot and get very suspicious and unfriendly with unfamiliar faces.
Also, you’d need to get them a protective fence for the sake of your visitors. Of course, training is mandatory. Plus, diet regulation is important too.
3. Cane Corso – 700 PSI
What Is The Bite Force Of A Cane Corso?
The bite force of a Cane Corso is 700 PSI.
Italian by origin, the Cane Corso is similar to the Mastiffs in that they are also popular as battle dogs.
Although aggressive, the Cane Corso is actually quite easy to train and are pretty much reserved even though they don’t care for the company of other dogs, much less cats.
Usually, they are cool around kids. Nonetheless, be careful all the same. In fact, if you’re going to bring your kids in contact with a Cane Corso, then you best be sure that the dog has been receiving social training from puppyhood.
2. Bandog – 730 PSI
What Is The Bite Force Of A Bangdog?
A Bangdog Dog has a bite force of 730 PSI.
The dogs in the ancestry of the Bandog are many and diverse. Bandogs themselves are built to be protective, and although can get dangerous, can also lay their lives for their human. Pretty sweet, yeah?
Anyway, they are easy to maintain but are highly suspicious of strangers so you’ll need to commence social training for this breed from birth.
1. Kangal Dog – 743 PSI
What Is The Bite Force Of A Kangal?
The Kangal has the strongest bite force among dogs at 743 PSI.
Now, to the strongest dog bite – the Kangal. The Kangal dog is a Mastiff with a bite so powerful, it is used in Turkey to ward off predators.
The Kangal is super protective and very friendly with their owners and kids. Of course, that’s after social training from birth. However, if you truly want to have this dog as a pet, needless to say, you can’t have any other animal as a pet.
With an average life expectancy of 15 years, the Kangal is considered a healthy dog.
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So, there you have it. The strongest dog bite comes from the Kangal dog with a bite force of 743 PSI.
Like all animals, dogs can get aggressive depending on prevailing circumstances. Hence, before bringing home a pet, it’s wisdom to make your own research. This way, you can learn to better interact with them and reduce chances of aggressiveness, and, ultimately, biting.
What Dog Has The Strongest Bite Force? — Related FAQs
What Animal Has The Strongest Bite Force?
The Nile Crocodile found in Sub-Saharan Africa has the strongest bite force with a bite force of 5000 PSI.
What Dog Has The Weakest Bite Force?
Pinning down the dog with the weakest bite force is not an easy thing to do. However, generally, pit bulls are said to have one of the weakest bite forces among the different dog breeds. Pit bulls have a bite force of 235 PSI.
Which Dog Can Kill A Lion?
Although it is popularly peddled that a Rhodesian Ridgeback can kill a lion, this is not true. Rhodesian Ridgebacks were specifically bred to assist hunters in killing a lion.
What the dog actually does is to bay the lion not attack it. The dogs do that by darting in and out to harass the lion until the hunter is able to shoot at the lion.
A Rhodesian Ridgeback can kill a baboon though.
What Dogs Bite The Most?
The dogs who bite the most are the Pitbulls followed by mixed breeds and then German Shepherds. Interestingly, even though relatively Pitbulls are said to bite the most, they still do not account for even a quarter of the number of dog bites recorded every year.
Can Dogs Kill A Human?
Dogs can kill a human. However, even though there are a significant number of dog bite cases in the United States, fatal bites are actually quite rare. On the average, about 30 to 50 fatal dog bites are recorded yearly in the U.S. Sadly, this number appears to be increasing.
What Dog Has Killed The Most Humans?
As at 2018, a report from Dogsbite.org revealed that there have been 433 human deaths caused by 35 different breeds of dogs over a 13-year period. Pitbulls account for 66% of dog bite fatalities in this period, followed by Rottweilers at 10%.