EngAm Bulldog

The American Bulldog is a large, powerful, and athletic breed that exemplifies strength and agility in a muscular package. Males typically stand 22 to 28 inches at the shoulder and weigh 70 to 120 pounds, while females are slightly smaller at 20 to 26 inches and 60 to 100 pounds. The breed presents a stocky yet athletic build with well-developed muscles throughout the body, particularly in the chest, shoulders, and hindquarters. Despite their substantial size and muscular frame, American Bulldogs should move with agility and purpose, reflecting their working heritage as farm dogs capable of catching livestock and protecting property. The head is large and broad with a distinctively powerful jaw structure that demonstrates the breed's historic bull-baiting ancestry. The skull is flat to slightly rounded with a well-defined stop, and the muzzle is broad and square. Unlike their English Bulldog cousins, American Bulldogs have a longer muzzle that allows for better breathing and more efficient cooling. The eyes are medium-sized, set well apart, and can be any color though brown is most common. Heterochromia, where each eye is a different color, occasionally occurs. The ears are typically medium-sized and may be rose-shaped, half-pricked, or pendant. The coat is short, close, and smooth, requiring minimal grooming beyond regular brushing to remove loose hair. The breed is a light to moderate shedder year-round. Historically, American Bulldogs were predominantly white with patches of red, black, or brindle, but today's breed standards accept a wider range of colors including solid white, various shades of brindle, brown, red, tan, and fawn. Black pigmentation on the nose and eye rims is traditionally preferred, though some pink is acceptable. Two distinct types exist within the breed: the Bully or Johnson type, which is larger and heavier with a shorter muzzle, and the Standard or Scott type, which is more athletic with a longer muzzle and leaner build. Many modern American Bulldogs represent a combination of both types.

The English Bulldog is a medium-sized breed with a distinctive, unmistakable appearance characterized by a massive, short-faced head and a thick-set, low-slung body. Males typically weigh around 50 to 55 pounds while females weigh approximately 40 to 50 pounds, with both standing about 14 to 16 inches at the shoulder. Despite their relatively moderate size, English Bulldogs appear much larger due to their wide, muscular build and substantial bone structure. The body is broad and low to the ground with a characteristic roach back that rises toward the hindquarters, and the chest is very deep and wide, creating the breed's distinctive silhouette. The head is the breed's most prominent feature, appearing massive and square with a deeply furrowed brow and extensive wrinkles and folds of skin around the face. The skull is flat to slightly rounded, and the forehead is flat with loose, wrinkled skin. The muzzle is extremely short, broad, and turned upward, with the lower jaw projecting considerably in front of the upper jaw, creating the breed's characteristic undershot bite. The nose is broad, large, and black, set between large, prominent eyes. The eyes are set low and wide apart in the skull, round in shape, and dark in color. The ears are rose-shaped, small, and set high on the head, folding backward to expose part of the inner ear. The coat is short, flat, smooth, and glossy, lying close to the body. Despite its brevity, the coat is surprisingly dense and may have a fine texture. English Bulldogs come in a variety of colors and patterns including red, white, fawn, fallow, piebald, and various brindle patterns. Black is not a preferred color in the breed standard. The skin is soft and loose, particularly around the head, neck, and shoulders where it forms heavy wrinkles. The tail can be straight or screwed but should never be curved or curly. These distinctive features combine to give the English Bulldog its unique appearance that has made it one of the most recognizable breeds worldwide.