American Bull Dog are large sized dog breeds originating from the USA. They are used as working dog breeds. they have moderate bone structure and muscular structure. It grows as tall as 24 inches and weighs in between 27-54 kg. its gait is powerful and dynamic. Its coat is short and smooth with a glossy texture. They are affectionate and playful. They tend to be protective and caring towards children. Its boisterous towards strangers. They are known for their calm and composed nature.