What Is an American Bulldog Staffordshire Terrier Mix?

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American Bulldog Staffordshire Terriers are a hybrid of two different-sized parents. This difference in size makes it tricky to predict the adult size of the puppies; they could inherit genes to make them big or have dominant genes to make them small. So, what is an American Staffordshire Terrier mix?

What Is an American Bulldog Staffordshire Terrier Mix?

The American Bulldog Staffordshire Terrier Mix is a hybrid Dog that arises from breeding The American Bulldog with The American Staffordshire Terrier. Also called the Staffy American Bulldog, this hybrid is known for being loyal, easy to train, and full of energy.

A white and brown Staffy American Bulldog with a black collar standing on a grass field

Some people fear Staffy American Bulldogs to be aggressive and hard to train. Contrary to this popular belief, Staffy Bulldogs can be gentle dogs with an exciting personality that you’ll discover as you read on.

Characteristics of the American Bulldog Staffordshire Terrier

Height 17 to 19 inches
Weight 50 to 70 pounds
Lifespan 12 to 14 years
Colors white, brown, gray, blue, black
Compatibility Interactive owners who prefer strong and loyal pets
Temperament loyal, strong, intelligent, protective

If you placed your Staffy American Bulldog next to an American Staffordshire Terrier, it would take you a split second to notice the various similarities between the two. When crossbreeding this hybrid, the genes of the American Staffordshire Terrier take dominance for the physical build and appearance of the Bulldog Staffy Terrier.

Coat and Coloring

Bulldog Staffordshire Terriers have a short coat that is stiff to the touch and, with proper maintenance, develops a healthy shine. The colors of this hybrid include:

  • Black
  • Brown
  • Tan
  • Red
  • Blue-black

Staffy Bulldogs can be solid colored (primarily black) or particolored with combinations like black, brown, or tan patches.

Consistent brushing is vital to prevent this shed-heavy breed from leaving allergenic hairs all over your house. Brushing Amstaffs using a slick brush reduces shedding and maintains the cleanliness, health, and shine of your hybrid Staffy Bulldog.

Size and Weight

Bulldog Staffy Terriers are medium-sized dogs that inherit their size from the smaller American Staffy Terrier parent line. They can weigh between 50 to 80 pounds as adults on average. Since they take after the American Staffy Terrier’s size, the Amstaff hybrid reduces its risk of sizing problems and difficulties one may experience when cross-breeding other different-sized dog breeds.

Height and Lifespan

While the Bulldog can grow to an average height of 25 inches, the American Staffy Terrier grows to a maximum average of 18 inches. The Amstaff takes after the shorter American Staffy Terrier and reaches an average maximum height of 17-19 inches. The lifespan of this high breed can range around 12-14 years.

Essential Facts to Know About the American Bulldog Staffordshire Terrier

Bulldog Staffy Terriers have been bred for about 200 hundred years. During this time, they have gained different names, including:

  • AmStaff
  • Staffy American Bulldog
  • Bulldog X Staffy
  • American Bull Staffy
  • Staffy X American Bulldog

During these 200 years, Amstaffs have gained traits and personality from training and domestication, increasing their loyalty and trainability.


The parent breeds of the American Bulldog Staffy Terrier both stem from bulldog-type species and thus share many characteristics. The Amstaff breed inherits most of its assumed aggression from the parent American Bulldog trained to hunt and participate in bull baiting. However, since then, the parent breed has undergone training and domestication to the point that you should have a gentle Amstaff hybrid, especially with proper training.

Personality and Training

The Staffy x Bulldog is a hybrid dog that’s very energetic, loyal, strong, and friendly if trained from an early age. This breed requires at least an hour of intense exercise daily and socialization with people and other dogs to prevent them from becoming antisocial and destructive. They become obedient and loyal to the owner with respectful, consistent training.

Common Health Risks

Highbreeds like Amstaffs are generally considered healthier than pure breeds due to hybrid vigor that makes them less prone to genetic diseases. Although the parent breeds of the Bulldog Staffy Terrier are generally considered of good health traits, they are prone to genetic disorders, including:

  • Cardiac and respiratory diseases
  • Cherry eye
  • Heat problems
  • Hip dysplasia
  • Luxating patella

Reports of Hip dysplasia and Luxating patella are common health issues that American Bull Staffies experience.

A brown and white short-coated dog playing with a red dog toy on a grass field

Food and Diet Requirements

Do you know that most dogs in the US are overweight? With Amstaffs, it is vital to feed them plenty of protein to cater to their muscular, energetic build, preferably a raw meaty diet. A low-carb diet is essential for Bulldog Staffy Terriers because of their high susceptibility to elbow and hip dysplasia from being overweight.

Related Questions

You may still be having some questions about Amstaffs. I’ve probably tackled the answers to some of them below.

What Is the Appearance of the American Bull Staffy?

The American Bull Staffy has a broad, deep head with a medium-sized muzzle. They have a heavy muscular build with a short tail and small, deeply colored eyes.

What Is the Temperament of the American Bulldog X Staffy?

Amstaffs have a confident, good-natured, loyal temperament. When trained from early stages, they can become courageous, responsible, trustworthy, well-socialized companions.

What Is an American Bulldog Cross Staffy Called?

The American Bulldog Cross Staffy is called American Bull Staffy commonly. It’s a hybrid cross between the American Bulldog and the American Staffordshire Terrier.


Putting your Amstaff Hybrid on fish oil, glucosamine, and chondroitin supplements as soon as possible is a great way to guard them against hip dysplasia and luxating patella. Remember to organize regular veterinary checkups for your hybrid and provide plenty of exercise, activity, and playtime for a happy, healthy companion.