Boxer

The Boxer is a German mastiff-type breed of medium-to-large size, developed from the Old English Bulldog and the now-extinct Bullenbeisser as a working and guarding dog. Its square muzzle and strong jaw are breed hallmarks, and its flat face places it among the brachycephalic breeds.

The catalogue reports the measured build. The playful, high-energy temperament the breed is known for is a trait of the line, not a guarantee about any one Boxer.