The English Bulldog descends from the Old English Bulldog, a bull-baiting dog, and was reshaped into a companion after England banned the sport in 1835. The result is a stocky, loose-skinned dog with a massive head, a short smooth coat and an undershot jaw, usually weighing 40 to 55 pounds.
Many Bulldogs are calm, affectionate and content with a short walk and a long nap, though each dog's energy and stubborn streak vary. The flat face makes heat, breathing and skin-fold care a daily job, and joint and eye problems are common. In Colorado Springs, that means planning walks around cool hours, keeping a climate-controlled home and finding a vet who knows flat-faced breeds.