Dog Bite Force Chart | All You Need To Know

Dogs have powerful jaws that are designed for more than just chewing toys and treats. Some breeds have incredibly strong bites- so strong that they could snap bones or take down predators in the wild. 

That might sound scary, but bite force alone doesn’t make a dog dangerous. In fact, most of the breeds with the strongest bites are incredibly loyal, loving, and gentle when raised in the right environment. 

As a dog owner, I’ve always been curious about the differences between breeds when it comes to dog bite pressure. What makes some dogs bite harder than others, how do experts even measure canine bite force, and most importantly, how can we ensure our safety and be aware of the potential risks.

Top 20 Strongest Dog Bite Force

Some dogs are simply stronger than others, and their bite force proves it. Bite strength is measured in PSI (pounds per square inch). A higher PSI means a stronger bite. Here’s a dog bite strength chart or a dog bite psi chart.

Dog Bite Strength Chart by Breed

What is PSI for Dogs?

PSI stands for pounds per square inch, and it’s a way to measure the pressure of a dog’s bite. The higher the PSI, the more forceful the bite. PSI helps us understand how much pressure a dog’s jaw can apply, which is useful for trainers, researchers, and dog owners.

Each dog breed has a different PSI due to factors like jaw structure, muscle mass, and skull shape. Some breeds, like the Kangal, have a high PSI because they were bred to protect livestock from predators. Meanwhile, breeds like Labradors have a much lower PSI, as they were bred for companionship.

Considering a dog bite psi chart like above can help understand each breed. Understanding PSI is not just about determining a dog bite pressure. For instance, a dog with a stronger bite force may require more attention when training for bite inhibition.

Even smaller dogs with a weaker PSI can still cause painful bites if they bite sensitive areas or use their teeth aggressively.

How Dog Bite Pressure Is Measured

Measuring a dog’s bite force isn’t easy because dogs don’t naturally bite at full strength unless in extreme situations. Scientists use special pressure sensors covered in a material that dogs can bite into. These tests help determine the maximum PSI a dog can exert. 

Different tests have been conducted over the years to measure canine bite force in various breeds. Some studies use rawhide or bite pads with sensors to record the pressure exerted. 

The accuracy of these measurements depends on the dog’s willingness to bite with full force, which doesn’t always happen in a controlled environment. Additionally, a dog’s mood and level of excitement can impact the results.

Another way to estimate canine bite force is by looking at the structure of the dog’s skull and jaw. Breeds with larger heads and wider jaws tend to have a stronger bite. The muscles surrounding the jaw also play a huge role. Well-developed jaw muscles, such as those seen in Mastiffs and Rottweilers, contribute to a more powerful bite.

Preventing Dog Bites – Tips

Dog bites can happen for many reasons, but most can be prevented. 

Socializing your dog 

Making your dog socialize from an early age helps them get used to different people and situations. Never tease or bother a dog while they are eating, sleeping, or feeling threatened. Respecting a dog’s space and body language is key to preventing bites.

Understand stress signals

Dogs often show signs of discomfort before they bite. Growling, showing teeth, pinned-back ears, and a stiff body are all signs that a dog is feeling uncomfortable or defensive. Learning to read these signs can help avoid situations where a dog may feel the need to bite.

Proper training 

Exposing dogs to different environments, people, and other animals from a young age helps them become well-adjusted. If a dog is fearful or anxious, they are more likely to bite out of self-defense. Confidence-building exercises and positive reinforcement training can help reduce this risk.

What To Do If A Dog Bites You?

If a dog bites you, wash the wound with soap and water to prevent infection. If the bite is deep, seek medical help immediately. You may need a tetanus shot or antibiotics. 

Dog bites can vary in severity. A minor bite that barely breaks the skin may only need basic first aid, while a deeper bite that causes bleeding or tissue damage requires professional medical attention. 

If the bite is from a stray or unknown dog, there is also a risk of rabies, so seeking medical advice is crucial.

FAQs

Do all big dogs have a strong bite?

Not necessarily. While bigger dogs tend to have stronger jaws, some smaller breeds also have strong bites. Breed genetics play a big role. For example, the Belgian Malinois is a medium-sized dog with a bite force that rivals some larger breeds.

Are dogs with strong bites more aggressive?

No, a strong bite does not mean a dog is aggressive. Many powerful dogs are gentle and loving, but proper training and socialization are important. Aggression depends more on temperament, training, and environment rather than just bite force.

Can you train a dog to have a weaker bite?

You can train dogs to control their bite pressure through bite inhibition training. Puppies naturally learn this when playing with their littermates. If a puppy bites too hard, their littermates will yelp, teaching them to be gentle.

What is the weakest dog bite force?

Some smaller breeds, like the Chihuahua, have lower bite forces. However, even small dogs can cause pain if they bite in sensitive areas. A dog’s bite strength is not the only factor—temperament and behavior matter too.

Why do some dogs bite harder than others?

A dog bite pressure depends on its size, jaw structure, and genetics. Some breeds were bred for protection or hunting, which naturally gives them stronger bites. A well-trained and socialized dog, regardless of bite force, is less likely to bite inappropriately.