38 Dog Breeds With Highest Bite Risk Every Owner Should Understand

12. Presa Dog

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The Presa Canario, also known as the Canary Mastiff, was historically used for livestock herding or predator deterrence. Training and socialization now prove essential for this powerful dog. Presa Canarios demonstrate aggression when challenged. With their large feet and robust bodies, they can deliver devastating strikes. They frequently exceed 100 pounds and possess a bite force of 540 psi. A skilled trainer becomes necessary before introducing this dog to any home.