The english bulldog is a breed of dog with unusually big shoulders and a matching head. An english bulldog is an amazing way to get excercise and enjoy life. An adult bulldog can range in weight anywhere from 45 to 55 LBs and are about 1 and a half feet in height. English bulldog puppy. There is no breed of dog better than bulldogs. English bulldogs are incredible with small children due to their docile nature and live about 12 years old depending on who you ask.