The American Bully and American Bulldog often create confusion among dog enthusiasts due to their similar appearances and shared ancestry. Despite this, these two breeds are quite different in terms of size, temperament, history, and purpose. Whether you’re a prospective pet owner or just a dog lover, understanding the distinctions is essential for appreciating these powerful, loyal breeds.
In this comprehensive guide, we’ll explore the differences between the American Bully and the American Bulldog, including their origins, physical characteristics, temperaments, and suitability as pets. Let’s begin by examining the key features of each breed in detail.
Breed Comparison Table: At a Glance
Here’s a side-by-side comparison of the American Bully and the American Bulldog to provide a quick overview:
Breed Summary | American Bully | American Bulldog |
Breed Purpose | Companion Dog | Working & Guard Dog |
Breed Size | Small to Large | Medium to Giant |
Height | 16 to 20 inches (41 to 51 cm) | 20 to 25 inches (51 to 64 cm) |
Weight | 40 to 85 pounds (18 to 39 kg) | 60 to 100 pounds (27 to 45 kg) |
Coat Type | Short, smooth, glossy single coat | Short, smooth coat |
Shedding | Low to moderate | Low to moderate, seasonal |
Common Coat Colors | White, black, brindle, and various patterns | White, black, brindle |
Lifespan | 8–13 years | 10 to 12 years |
Temperament | Friendly, social, gentle | Loyal, protective, affectionate |
Energy Levels | High | High |
Exercise Needs | at least 1 hour per day | 1.5 to 2 hours daily |
Average Price | $2,000–$5,000 | $1,500–$3,500 |
Grooming Needs | Low | Low |
Family-Friendly | Yes | Yes |
Trainability | Moderate | Moderate |
Best for | Families | Families, individuals |
History of the Breeds

Understanding the historical background of each breed can shed light on their distinct characteristics and roles.
American Bulldog: A Heritage of Utility
The American Bulldog is a descendant of the Olde English Bulldog, a breed historically used for bull-baiting and farm work. When English settlers brought their Bulldogs to America in the 17th century, the dogs adapted to their new environment. They became invaluable on farms, serving as guardians of livestock and property.
Over time, breeders refined the American Bulldog to focus on its working abilities, strength, and protective instincts. Unlike its English counterpart, which became a show breed, the American Bulldog retained its rugged, utilitarian nature.
Key traits of the American Bulldog’s history include:
- Use in hunting feral pigs and other game.
- Adaptation as a farm and working dog.
- Preservation through dedicated breeding programs after near extinction in the 20th century.
American Bully: The New Kid on the Block
The American Bully emerged in the 1980s in the United States. Bred to be a companion dog, the American Bully combines the traits of various breeds, including the American Pit Bull Terrier, American Bulldog, and English Bulldog. The goal was to create a family-friendly dog with a stocky, muscular build and a gentle temperament.
The American Bully’s development prioritized:
- A calm and stable demeanor.
- Compatibility with children and other pets.
- A unique appearance characterized by compact size and pronounced muscles.
Physical Differences: Appearance, Size, and Color

Appearance
Both breeds share muscular builds, but their shapes differ. The American Bulldog is taller and leaner, with a more athletic frame. In contrast, the American Bully is shorter and squatter, with a compact, boxy body.
Size
- American Bulldog: Larger, standing between 20 to 25 inches (51 to 64 cm) tall and weighing about 60 to 100 pounds (27 to 45 kg).
- American Bully: More compact, ranging from 16 to 20 inches (41 to 51 cm) tall and weighing about 40 to 85 pounds (18 to 39 kg).
Color
Both breeds come in a variety of colors, including white, black, brindle, and more. However, the American Bully’s coat tends to showcase more striking patterns and markings.
Temperament and Personality

American Bulldog
American Bulldogs are loyal, protective, and hardworking. They are excellent watchdogs, known for their devotion to their families. While they can be aloof with strangers, proper training ensures they remain calm and controlled.
Key traits:
- Highly protective.
- Enjoy active play and tasks.
- Strong-willed but affectionate with family.
American Bully
American Bullies are friendly, social, and even-tempered. Bred as companions, they excel in family environments and get along well with children and other pets. Despite their intimidating looks, they are gentle and non-aggressive.
Key traits:
- Excellent with children.
- Sociable and playful.
- Calm demeanor with minimal aggression.
Energy Levels and Exercise Needs
Both breeds have high energy levels, requiring regular exercise to maintain physical and mental well-being.
- American Bulldog: Thrives in spacious environments where they can run and play. Activities like fetch, hiking, and agility training keep them engaged.
- American Bully: Adaptable to smaller living spaces but still benefits from daily walks, playtime, and occasional challenges like weight-pulling or obstacle courses.
Trainability and Intelligence

American Bulldog
American Bulldogs are intelligent but can be independent. They respond well to firm, consistent training and require socialization from an early age to manage their protective instincts. Exploring the Best Dog Training Methods can be beneficial in training them effectively.
American Bully
American Bullies are eager to please and quicker learners compared to Bulldogs. They are more likely to excel in obedience training, making them suitable for first-time dog owners with guidance.
Health and Lifespan
American Bulldog
Lifespan: 10–12 years. Common health concerns include:
- Hip dysplasia.
- Thyroid issues.
- Allergies.
American Bully
Lifespan: 8–13 years. Common health concerns include:
- Joint problems.
- Cardiac issues.
- Obesity.
Cost of Ownership

- American Bulldog: $1,500–$3,500. Their lower cost reflects their longer history and established bloodlines.
- American Bully: $2,000–$5,000. High demand and specialized breeding result in premium prices for well-bred puppies.
Family Friendliness: Which is Better?

The American Bully is specifically bred as a companion dog, making it a better fit for families with children. The American Bulldog, while loving and loyal, may require more effort in socialization and training, especially around strangers or other animals.
Final Thoughts
Both the American Bully and American Bulldog have unique traits that make them desirable pets. The right choice depends on your lifestyle and what you’re looking for in a canine companion.
- Choose the American Bulldog if you want a loyal, protective dog with a strong work ethic.
- Opt for the American Bully if you’re looking for a family-friendly, gentle pet with an imposing yet endearing appearance.
No matter your choice, both breeds thrive with proper training, socialization, and love. Do you own an American Bully or Bulldog? Share your experiences in the comments!