American Bully Dogs for Adoption in Santa Rosa, CA

An American Bully is a muscular companion dog breed developed in the United States in the 1980s and 1990s, mainly from the American Pit Bull Terrier with American Staffordshire Terrier and bulldog breeds added. It has a broad head, heavy bone and a short coat. Bullies come in several sizes and are usually affectionate, loyal family dogs.

American Bullies vary by variety. Pockets stand about 13 to 17 inches at the shoulder, Standards and Classics about 16 to 20 inches, and XLs about 19 to 23 inches. Weight ranges widely, roughly 40 to over 100 pounds, depending on height and build. Many adoptable Bullies fall between 50 and 90 pounds.

An American Bully looks like a heavily muscled, compact dog with a large, broad head, a muzzle shorter than the skull, a wide chest and strong legs. Its coat is short, smooth and glossy, in almost any color. Ears may be natural or cropped. Heavier varieties look stocky and bulky, while Classics are leaner.

American Bullies were bred to be companion dogs. Their creators wanted a dog with the muscular bully-breed look but a calmer temperament, lower prey drive and strong affection for people. Unlike their ancestors, they were not developed for working roles, so most enjoy family life, training games and relaxed time with their people.

American Bullies are not considered an aggressive breed by their breed standards, which describe aggression toward people as highly undesirable. Like any strong dog, though, individual behavior depends on genetics, training, socialization and past experiences. Some can be reactive with other dogs.

The American Bully was created by crossing American Pit Bull Terriers with American Staffordshire Terriers and adding bulldog breeds, such as the American Bulldog and English Bulldog, then selecting for a heavier, more muscular companion. The type developed mostly in the 1980s and 1990s, and breed clubs and registries followed.

An XL American Bully is the largest variety of the breed, with males standing about 20 to 23 inches at the shoulder and females about 19 to 22 inches. XLs are tall and heavily built, often weighing over 80 pounds. In the United Kingdom, XL Bullies have been subject to legal restrictions since 2024.

American Bullies are recognized as a breed by the United Kennel Club and the American Bully Kennel Club, so dogs with registered pedigrees are considered purebred by those registries. The breed is young, though, and was built from several breeds within recent decades. Many shelter dogs labeled American Bully are bully-type mixes.

Breed registries recognize several American Bully varieties, defined mainly by height and build. The UKC recognizes Pocket, Standard and XL, with Classic as a lighter-framed Standard. The American Bully Kennel Club also includes Extreme, a heavier Standard. Other labels like Micro or Exotic are not official varieties and may come with health problems.

American Bullies are not generally classified as brachycephalic, but they have a moderately short muzzle, about a quarter to a third of the head's length under the UKC standard. Some heavily built dogs with shorter muzzles may have breathing difficulty, especially in heat. Noisy breathing or exercise intolerance is worth discussing with a veterinarian.

To measure an American Bully, have the dog stand squarely on a flat surface and measure from the ground straight up to the withers, the highest point of the shoulder blades. Height determines the variety. Measuring is easiest with a level or straight edge across the shoulders and a tape measure. Weight is not used to define variety.

Yes, the American Bully can be a good family dog. Many are affectionate, patient and eager to please, enjoying time with children and adults. Their strength means early training, supervision with young kids and leash manners matter. Families should check housing and insurance rules. The Bullies listed on this page let you compare dogs for your family.

Yes, the American Bully is a recognized breed, but not by the American Kennel Club. The United Kennel Club recognized it in 2013, and the American Bully Kennel Club has registered it since 2004. Several international registries also recognize it. Without AKC recognition, it is not shown at AKC events.

The American Bully came from the United States, developed mainly in the 1980s and 1990s. Dog enthusiasts started with American Pit Bull Terriers and American Staffordshire Terriers and added bulldog breeds to create a heavier, more people-focused companion. The breed's popularity spread internationally from there.

American Bullies are restricted in some places. The United Kingdom restricts XL Bullies, and some countries and local governments regulate pit-bull-type dogs. In the United States, rules vary by community, and many landlords and insurers restrict bully breeds. Check local laws, lease terms and insurance before adopting.

American Bullies can live peacefully with small dogs, especially with careful introductions, early socialization and supervision. Their size and strength mean rough play could hurt a smaller dog. Some Bullies, like other bull breeds, are less tolerant of other dogs. Each dog's tolerance for small dogs is worth watching closely.

American Bullies typically live about 10 to 13 years, though reliable data on the breed is limited because it is relatively new. Keeping a Bully lean, active and well cared for supports a long life. Heavier, extreme builds may face more joint and breathing problems, so moderation in build tends to help.

An American Bully puppy usually has a broad head, short muzzle, wide chest, thick legs and a stocky, muscular body even when young. The coat is short and smooth. Many bully-type puppies look similar, though, and only registration papers confirm breed. Personality and health matter more than labels.

You can tell if an American Bully is purebred mainly through registration papers from a recognized registry such as the UKC or ABKC. Appearance alone is not reliable, since many mixes look similar. DNA tests may suggest breed ancestry but cannot certify it. For adopters, a dog's temperament and health matter far more than papers.

A Pocket American Bully is the smallest recognized variety, with males standing about 14 to under 17 inches and females about 13 to under 16 inches at the shoulder. Pockets have the same muscular, compact build and temperament as larger Bullies. They are not toy dogs and still weigh a solid amount for their height.