The American Bulldog was originally used to wrangle cattle on the American frontier. He originated in the USA during the 1700's and was also used as a guard and fighting dog. He has remained a tough and versatile dog with characteristics found in the old English breed. He is assertive, intelligent, bold and active.
All modern American Bulldogs originated from four strains — Williamson, Scott, Baily and Johnson. The best known lines are the Johnson and Scott types. Originally, Johnson dogs were more massive, with a larger, broader head and shorter muzzle as well as a distinct undershot bite. The Scott dogs were somewhat smaller in muscle and bone mass and had a less Mastiff-like head. Today, most American Bulldogs have crosses of the two types and are less distinguishable as being one type or the other.
The American Bulldog of today continues to be an all-purpose working dog, fearless and steady, an excellent guard dog and loyal family companion. He should not be excessively timid, shy or aggressive. He is a brave and determined dog but not hostile and he has a genuine love for children. Because of his strong protective instincts, the American Bulldog needs to be well-socialized at a young age and obedience training is strongly recommended.
The American Bulldog should not be confused with other distinctly different breeds such as the American Staffordshire Terrier or the American Pit Bull Terrier.
In appearance, the muscular and well boned American Bulldog is a powerful, athletic short-coated dog. His head is large and broad with a wide muzzle. His colouring may be either solid, white with coloured patches, or brindle. The male American Bulldog is typically larger and more muscular than the female.
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Health Issues:
If you are considering the adoption of an American Bulldog puppy, or any breed, it is very important to be selective in choosing a responsible and reputable breeder. Ensure that the prospective puppy's parents have all health clearances. Breeding of any dog should not be done until after they have been proven to be free of evidence of significant hereditary diseases. (For more information on selecting a breeder, see the articles on the main Breed Listing and Breeders page.)
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Breed Standards:
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Training Resources:
- Training — For information on training your American Bulldog, see this growing section of Canada's Guide to Dogs for tips, information and articles, as well as listings of training centres across Canada.
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Additional Information:
- Clubs, Sports & Activities — Information on various dog sports and activities as well as listings of non-breed specific clubs from across Canada. (Note: For American Bulldog specific clubs, see the Breed Clubs section.)
- Working Dogs — This section is dedicated to the working dogs, including Guide Dogs, Service Dogs, Police Dogs, Protection Dogs, SAR Dogs, and many more. Plus a listing of organizations from across Canada.
