The strength of a dogs bite force is measured in pounds per square inch (PSI), which is derived from evaluating the adductor muscles. There are many breeds of dogs with strong bite forces, and the strength of a dogs bite force can vary depending on factors such as the angle at which the dog is biting and the hardness of the surface. Here are some of the dog breeds with the strongest bite forces:

• Kangal: This Turkish breed of guard dog has the strongest bite force in the world, with a bite force of 743 PSI.

• American Bulldog: This breed has a bite force of 305 PSI, making it one of the strongest biters among family dogs.

• Siberian Husky: This breed has a bite force of 320 PSI.

• Rottweiler: This breed has a bite force of 23 PSI and is known for its strength and intelligence.

• German Shepherd: This breed has a bite force of 238-291 PSI.

Its important to note that a dogs bite force does not necessarily indicate its temperament or likelihood to bite. Any breed of dog can make a loyal and loving companion with the right training and care.