The English Bulldog, listed by the AKC simply as the Bulldog, descends from the Old English Bulldog, a fierce dog used in bull-baiting until England outlawed the sport in 1835. The modern Bulldog kept the massive head, loose wrinkled skin, undershot jaw and low, wide body, but it is a far gentler companion. Adults usually weigh 40 to 55 pounds.
Living with a Bulldog mostly comes down to temperature, skin and joints. The flat face makes breathing harder, and the skin folds need regular cleaning and drying, especially through humid summers and wet springs. Many Bulldogs are calm and good-humored, though some are stubborn or protective of food. Dogs vary, so a Bulldog's own habits say more than the breed's reputation. Plan on a veterinarian who knows flat-faced breeds, and keep the dog lean to ease breathing and joints.