The Bulldog, colloquially known as the English Bulldog or British Bulldog, is a medium-size breed of dog that originated in England. Quick Facts Appearance Champion bloodlines]]The bulldog is a stocky breed, with a compact body and short, sturdy limbs. Its shape results in a peculiarly unique gait. Bulldogs are known for their short muzzles and the saggy skin on their faces, creating the apparent "frown" that has become a trademark of the breed. Bulldogs come in a variety of colours and ideally have a smooth, short coat. The only disqualifier for the breed in the show ring is a liver colored nose, however a black-coated Bulldog is also not preferred. In the US, the size of a typical mature male is about 50 pounds; that for mature females is about 40 pounds. In the United Kingdom, the breed standard is 55 pounds for a male and 50 pounds for a female. Temperament and c