10 Dog Breeds With the Strongest Bite

Dogs are the most popular pets in the world – by a long shot! In cities all across the country, you’ll see people rushing home from work every day to play with their adorable pooch.

Owning a dog can be one of the most rewarding experiences in life, but we must keep in mind that even the gentlest dog can exert brute force when defending his family.

There are many factors that determine the power of a dog, including; weight, jaw structure and size, breed, and age. That said, as you’re reading through these 10 dog breeds with the strongest bites, please remember that dogs are individuals too – like people. Just because one dog is on this list with the strongest bite doesn’t necessarily mean he’s a dog to avoid.

How Can We Measure A Dog’s Bite?

A dog’s bite can be measured with the widely used unit PSI (pounds per square inch). This can be used to measure the pressure released upon any given point and calculates the pressure resulting from a force of one pound-force applied to an area of one square inch.

Studies have been conducted to measure the bite force of dogs and from these, notably Ellis et al (who measure cranial dimensions and forces of biting in the domestic dog) and Lindner et al (who measure dog bite force with a force transducer), we’ve compiled together a list of the ten dog breeds with the strongest bite.

Read on to determine which dog breed could potentially deliver a damaging bite.

10. American Bulldog – 305 PSI


Last but certainly not least, meet the notorious American Bulldog. Having originated from the common English Bulldog, the American Bulldog is known to be a highly intelligent and affectionate breed. They’re also wonderfully playful, but don’t expect to get a lot of downtime with one of these chancers around!

American Bulldog’s love to be out and about and are very well suited to life with an active family. Our favorite thing about American Bulldogs is their life span – they’ll enjoy being your loveable companion for around 15 years.

Life in an apartment isn’t suited towards the average American Bulldog. Weighing from 60 up to 107 pounds, they’ll be squished up in a tiny apartment and may even become a little. claustrophobic. Considered to be dominant dogs due to their self-assured nature, an experienced handler is required to make these fur babies aware of their own strength.