The Bullmastiff dog breed is a firm and fearless family guardian dog with a short, easy-care coat. It is tolerate to cold and hot weather. It is a domestic dog and highly affectionate with family and incredible kids friendly dog. It is playful, energetic, loyal, brave and affectionate. Bull mastiff is very impressive with their large, broad head, dark eyes, v-shaped ears and broad deep muzzle all combine will present the bull mastiff is a world class protector and family companion.