What Two Breeds Make a Pitbull? Clear Answers & Origins Explained

Many dog owners and enthusiasts wonder about the true ancestry behind one of America’s most talked-about dog types.

You’ve probably heard conflicting stories about pitbulls and their origins, with some people claiming they’re naturally aggressive while others insist they’re gentle family pets.

The pitbull lineage traces back to two main breeds: the Old English Bulldog and the Old English Terrier, which were crossbred in 19th-century Britain to create the Bull and Terrier.

This extinct breed became the foundation for what we now call pitbull-type dogs, including the American Pit Bull Terrier, American Staffordshire Terrier, and Staffordshire Bull Terrier.

Understanding your dog’s true heritage helps you separate fact from fiction about these misunderstood animals.

You’ll discover how these working dogs evolved from their British ancestors, what physical and behavioral traits they inherited, and why knowing this history matters for modern pitbull ownership.

Origins Of Pitbull

The pitbull’s story begins in 19th-century England. You’ll find that these dogs came from crossing two specific breeds: the Old English Bulldog and various terriers.

Bull-baiting was a popular blood sport in England during this time. The Old English Bulldog was bred specifically for this brutal activity. These dogs had powerful jaws and muscular builds perfect for gripping onto bulls.

When bull-baiting was banned in 1835, breeders needed a new purpose for their dogs. They crossed the Old English Bulldog with terriers to create faster, more agile fighters.

The main terrier breeds used were:

• Old English Terrier
• Black and Tan Terrier
• White English Terrier

This crossbreeding created the Bull and Terrier. These dogs combined the bulldog’s strength with the terrier’s quick movements and fierce attitude.

The new breed was smaller than the original bulldogs but much more athletic. They kept the bulldog’s loyalty and courage while gaining the terrier’s intelligence and energy.

When immigrants brought these dogs to America in the mid-1800s, they became known as pitbulls. The American environment and selective breeding further shaped the breed into what you recognize today.

These early pitbulls worked as farm dogs, family guardians, and companions. Their mixed heritage gave them the perfect balance of strength, loyalty, and trainability that made them valuable working dogs.

What Breeds Make A Pitbull?

The term “pitbull” doesn’t refer to a single breed. Instead, it describes several related breeds that share common ancestry.

The original foundation comes from two extinct breeds:

• Old English Bulldog – A muscular, 45-pound dog bred for bull-baiting
• Old English Terrier – An agile hunting dog, also called the Black and Tan Terrier

These two breeds were crossed in 19th-century Britain to create the British Bull and Terrier. This extinct breed became the foundation for all modern pitbull-type dogs.

Modern pitbull breeds include:

The American Pit Bull Terrier developed when British immigrants brought Bull and Terriers to America. These dogs became taller and heavier than their British ancestors.

Staffordshire Bull Terriers remained in England and kept more of the original Bull and Terrier characteristics. They’re smaller than their American cousins.

The American Staffordshire Terrier branched off from the American Pit Bull Terrier when breeders wanted formal recognition from kennel clubs.

Each breed shares the same foundational genetics but developed different traits based on their breeding location and purpose. Your pitbull-type dog carries DNA from those original English bulldogs and terriers, regardless of which specific breed they are.

Characteristics Of Pitbull

Pitbulls have a muscular build with broad chests and strong shoulders. Their short coat comes in many colors and patterns.

These dogs typically weigh between 30-85 pounds depending on the specific pitbull breed. Most have square-shaped heads and powerful jaws.

Physical Traits

Types of pitbull include American Pit Bull Terriers, American Staffordshire Terriers, and Staffordshire Bull Terriers. Each has slightly different sizes and features.

Temperament and Behavior

Pitbulls are loyal and affectionate dogs. They form strong bonds with their families and often act protective of children.

These dogs need regular exercise and mental stimulation to stay happy. Without enough activity, they may become destructive or anxious.

Agility training works well for pitbulls because they are athletic and intelligent. Many excel in dog sports like weight pulling and obedience competitions.

Training and Activities

Pitbulls respond well to positive training methods. They want to please their owners and learn quickly with consistent practice.

Some pitbulls work as therapy dogs in hospitals and schools. Their calm, gentle nature makes them good at this job.

These dogs make excellent family pets when properly trained and socialized. They need owners who understand their exercise needs and energy levels.

Health Considerations

Hip dysplasia can affect some pitbulls as they age. Regular vet checkups help catch health problems early.