American Bulldogs are a strong and loyal breed known for their distinctive looks and friendly nature. The Johnson American Bulldog and the Scott American Bulldog are the two main types of American Bulldogs. Understanding these types helps you appreciate the history and traits that make them unique.
The Johnson American Bulldog is characterized by its stocky build and broad head. These dogs come from the original breeding line of John D. Johnson, who focused on creating a strong working dog. On the other hand, the Scott American Bulldog is more athletic and has a leaner appearance, making it ideal for various activities.
Both types share a loving temperament and are known for their protective nature, making them great companions. Learning about these two types provides insight into their origins and how they can fit into your family.
American Bulldog Origins and History

The American Bulldog has a rich history that reflects its roots and development over time. Knowing the origins and the evolution of this breed can help you appreciate its unique qualities today.
Development of Bulldog Breeds
The American Bulldog is part of a larger family of bulldog types, which includes the English Bulldog and various regional variations like the Southern White and Hill Bulldog. These bulldogs were originally bred as working dogs.
In the early days, bulldogs were used for various tasks such as farm work and guarding livestock. The Old Southern White bulldog was particularly known for its strength and endurance. This breed played a vital role in ensuring the safety of farms in the southern United States. The Country Bulldog is another variant that contributed to the American Bulldog’s characteristics.
American Bulldog in the United States
The American Bulldog’s journey in the United States began with early settlers who brought their dogs along for protection and assistance. By the 17th century, bulldogs were already present in America, valued for their hardiness and ability to perform tasks on farms.
The breed further developed in the southern regions, where they were often used for hunting and livestock management. The American Bulldog’s traits were shaped by crossing with local breeds and adapting to the needs of the farmers.
This history makes the American Bulldog not just a pet but a symbol of hardworking spirit in American dog history. Today, they continue to be cherished as loyal and reliable companions.
Types of American Bulldogs

American Bulldogs come in two main types, each with unique traits and appearances. Understanding these types can help you choose the right fit for your lifestyle and family.
Johnson Type
The Johnson Type, also known as the classic or bully type, has a stocky and powerful build. These dogs have a broad head and a muscular physique, making them look strong and sturdy. Their appearance often includes a wider chest and shorter legs.
Johnson American Bulldogs are known for their gentle nature, making them great family dogs. They are loyal and protective, which adds to their appeal as loving companions. This breed typically has a calm demeanor but enjoys playtime and activities with their families.
Training a Johnson Type dog can be easy due to their eagerness to please. This breed gets along well with children and can adapt to various living conditions, as long as they get enough exercise and attention.
Scott Type
The Scott Type of American Bulldog has a more athletic build and is known for its agility and speed. This variation features a box-like head and a leaner body compared to the Johnson Type. These dogs tend to be taller and more energetic.
Scott American Bulldogs are often described as intelligent and driven. They thrive on mental and physical challenges, making them a great choice for active families. Their playful nature requires regular exercise to keep them happy and healthy.
While Scott Types are affectionate, they can also be independent. This trait may require firm training and socialization from an early age. With proper guidance, they can become excellent companions and loyal protectors for your family.
Physical and Behavioral Characteristics
American Bulldogs have distinct features and traits that make them unique. Understanding their appearance and behavior can help you care for these dogs better.
Appearance and Physical Traits
American Bulldogs are known for their muscular build and strong frame. They typically weigh between 60 to 120 pounds and stand about 20 to 28 inches tall at the shoulder. Their coat is short, smooth, and can come in various colors, including white, brindle, and fawn.
You’ll notice their broad head and strong jaws, giving them a powerful look. Grooming is straightforward, as their coat only requires occasional brushing. This helps keep their skin healthy and minimizes shedding.
These dogs are agile despite their size, making them excellent family dogs and watchdogs. Their strength and power make them suitable for various activities, from playtime to training sessions.
Behavioral Traits and Temperament
American Bulldogs are known for their friendly and loyal nature. They form strong bonds with their family and often show protective instincts, making them reliable watchdogs.
These dogs thrive on mental stimulation and physical activity, so regular exercise is important. Engage them in play or training to keep them happy and healthy. They enjoy being part of family activities and are good with children, making them great family companions.
While they are typically friendly, early socialization is essential. This ensures they grow up to be well-adjusted adults. Keep in mind that they can be stubborn at times, requiring consistent training and patience.
American Bulldogs may be prone to certain health issues like hip dysplasia, so regular vet check-ups are crucial for maintaining their health and lifespan, which averages around 10 to 16 years.
Care and Training of American Bulldogs
Taking care of American Bulldogs involves understanding their needs for exercise and proper training. Both aspects are crucial for their well-being and to ensure they become well-rounded family pets.
Exercise and Activity Needs
American Bulldogs require regular physical activity to stay healthy and happy. Aim for at least one hour of exercise each day. This can include brisk walks, runs, or playtime in a secure yard. Engaging in canine sports is also great for their physical and mental stimulation.
Consider activities like agility or obedience training. These not only provide exercise but also strengthen your bond. American Bulldogs are strong dogs with a natural instinct for guarding, so giving them a chance to explore and socialize is important.
Make sure to keep their leash on during walks, as they can be dominating when meeting other dogs. Activities that tire them out help prevent destructive behaviors at home.
Training and Socialization
Training your American Bulldog is essential. You should start early with basic commands and use positive reinforcement techniques. This breed is intelligent and responds well to rewards like treats and praises. Make sure to practice regularly to keep your dog consistent.
Socialization is just as important. Expose your dog to a variety of people, animals, and environments as a puppy. This helps them grow into well-adjusted adults.
Involve them in group classes or play sessions with other dogs. This will teach them how to interact appropriately. Remember that your American Bulldog may have a strong dominance drive, so you need to give them clear, firm training.
Always be patient and encourage good behavior. With the right care and training, your American Bulldog can thrive as a loyal and affectionate family member.