Different dog breeds have different bite forces, which are measured in pounds per square inch (PSI). Here are some of the dog breeds with the strongest bite force, according to various sources:

• Kangal: This Turkish breed of guard dog has the strongest bite force in the world, with a force of 743 PSI.
• Cane Corso: This breed is known for its power and strength, with a bite force of 650 PSI.
• Mastiff: The English Mastiff has a bite force of 556 PSI, making it another breed known for its strength and power.
• Rottweiler: This breed has a bite force of 328 PSI, which is more powerful than that of Pit Bulls, German Shepherds, and Doberman Pinschers.
• American Bulldog: This breed has a bite force of 305 PSI, making it a strong breed of dog that has a very powerful bite.

Its important to note that while some breeds have stronger bites than others, any dog is capable of inflicting a bite. Its also important to remember that a dogs behavior is influenced by many factors beyond its breed, such as its training, socialization, and individual temperament.