BULLDOG, also known as the English Bulldog
or British Bulldog, is one of an English breed of
medium-seized, short-haired, muscular dogs with
prominent, undershot jaws, usually having a
white and tan or brindlet coat, raised originally
for bullbaiting. The term "bulldog" was first used
around 1568.
The size for a mature male is about 23 kg
and that for mature females is about 18 kg.