99% Compatible
One of only six native Japanese spitz breeds, the Shikoku was once so rare it was declared a Living National Monument.
Spanish Mastiffs were historically used in groups of five to protect sheep flocks from wolves and bears.
Developed in Japan's Kochi Prefecture during the 17th century for hunting boar and deer in mountainous terrain. Valued for exceptional tracking abilities and endurance in rugged conditions.
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 secure fencing due to hunting instincts. Regular grooming during shedding seasons. Requires dedicated exercise and training commitment.
Regular grooming needed during shedding seasons. Moderate exercise requirements must be met consistently. Health monitoring is essential due to size-related issues.