97% Compatible
These dogs often have a unique mask-like marking around their eyes, earning them the nickname 'masked merle.'
Spanish Mastiffs were historically used in groups of five to protect sheep flocks from wolves and bears.
Developed in Australia during the 1800s for cattle herding in harsh outback conditions. These dogs were bred to manage livestock across vast distances with minimal supervision.
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.
Needs extensive exercise and mental stimulation daily. Regular brushing required during shedding seasons. Early socialization crucial for balanced temperament.
Regular grooming needed during shedding seasons. Moderate exercise requirements must be met consistently. Health monitoring is essential due to size-related issues.