Is the Bullmastiff subject to diseases?
His health and hardiness are legendary. A reliable breeder will make sure his breeding dogs are free of hips and elbows dysplasia: a hereditary skeleton disease. Attention must also be paid to stomach twisting, which some races of tall dogs are subject to (non-hereditary). Many factors are suspected: -Eating or drinking too much. -Eating too fast. -Playing or running after a meal.