The American Bulldog is a large breed of utility dog descended from the now-extinct Old English Bulldog. They are now used on animal farms, dog sports, and for showing. In November 2019, the American Bulldog was added to the American Kennel Club (AKC) Foundation Stock Service (FSS). The Old English Bulldog was preserved by working class immigrants who brought their working dogs with them to the American South; these dogs are believed to have first appeared as early as the 17th century. Small farmers and ranchers used this all-around working dog for many tasks including farm guardians, stock dogs and catch dogs. They are not as friendly, however, with people they do not know: their ancestors were farm dogs who guarded the home, the livestock, and the kids when their master was away. They mature later than many other breeds, not until the age of two, and as puppies they will be curious yet aloof with strangers, but confident at maturity.
friendly, friendly,|curious yet aloof
friendly, friendly,|curious yet aloof