97% Compatible
Spanish Mastiffs were historically used in groups of five to protect sheep flocks from wolves and bears.
Despite their imposing appearance, they were bred to work cooperatively in packs while hunting large prey.
Medieval Spain saw these mastiffs guarding livestock against wolves and bears in the Mesta system. Their impressive size and protective nature made them invaluable guardians of sheep flocks.
Developed in Argentina during the 1920s by Dr. Antonio Nores Martinez for big game hunting, particularly wild boar and puma. Combined various breeds for strength and courage.
Regular grooming needed during shedding seasons. Moderate exercise requirements must be met consistently. Health monitoring is essential due to size-related issues.
Needs early socialization and consistent training. High exercise requirements must be met daily. Regular health screening for deafness and joint issues essential.