What were American Bulldogs bred for?

American Bulldogs were first bred as powerful all-purpose farm working dogs. They served as guard dogs, livestock herders, hunting dogs, and utility dogs who would pull carts and such. Today, while many American Bulldogs still retain their working instincts and abilities, they are also popular as loyal companions and family pets. However, their pet parents need to provide them with adequate physical exercise, mental stimulation, and training to ensure they remain well-adjusted and fulfilled.