AMERICAN BULLMASTIFF ASSOCIATION
Contact For Hours

USA

The Bullmastiff's known history in England begins around 1860, when they were developed to keep large estates and game preserves free of poachers. Gameskeepers needed a dog that could track quietly, cover short distances quickly and pin and hold poachers without mauling them. The foundation breeding was 60% Mastiff and 40% Bulldog; breeders were hoping to create a dog faster and more aggressive than the Mastiff, yet bigger than and not as ferocious as the Bulldog.