The Tosa, also known as the Tosa Inu or Japanese Mastiff, is a powerful and dignified breed originally developed in Japan for regulated dog fighting—a tradition that emphasized calm temperament and silent combat. Today, Tosas are known for being quiet, loyal, and deeply bonded to their families, with a strong natural guarding instinct.
Their short, dense coat is low-maintenance, requiring just occasional brushing, though they do shed seasonally. Tosas are intelligent and trainable, but due to their independent and dominant nature, they need experienced, confident handlers, early socialization, and firm but fair training.
Cane Corso, Dogo Argentino, Boerboel, Presa Canario
