American Staffordshire Terrier

Also known as: AmStaff, Staffordshire Terrier (American variant), Pit Bull Terrier (historical/colloquial, though not an official AKC-recognized name)

Size Category:Large
Height:18-19 inches17-18 inches
Weight:55-70 pounds40-55 pounds
Life Span:12-16 years

Affectionate With Family

How affectionate a breed is likely to be with family members, or other people he knows well. Some breeds can be aloof with everyone but their owner, while other breeds treat everyone they know like their best friend.

Good With Young Children

A breed's level of tolerance and patience with childrens' behavior, and overall family-friendly nature. Dogs should always be supervised around young children, or children of any age who have little exposure to dogs.

Good With Other Dogs

How generally friendly a breed is towards other dogs. Dogs should always be supervised for interactions and introductions with other dogs, but some breeds are innately more likely to get along with other dogs, both at home and in public.

Openness To Strangers

How welcoming a breed is likely to be towards strangers. Some breeds will be reserved or cautious around all strangers, regardless of the location, while other breeds will be happy to meet a new human whenever one is around!

Note: Scores reflect typical breed tendencies. Individual dogs may vary based on training, environment, and genetics.

Note: Some traits may be unavailable for certain breeds due to limited or inconsistent data from recognized sources.

Care Guide

  • American Staffordshire Terrier grooming is simple and low-maintenance
  • weekly brushing with a soft bristle brush removes dirt and distributes skin oils
  • baths only needed for messes or when a 'doggy' smell develops
  • short, stiff coat requires minimal upkeep
  • nails should be trimmed regularly to prevent pain and mobility issues
  • overly long nails can cause discomfort during walking and running

Colors & Markings

Colors

BlackWhiteBrownBlueFawn SableBlue FawnRed BrindleBlue Fawn BrindleLiverBlack BrindleFawn BrindleBlue BrindleLiver BrindleFawnRedSeal BrownRed SableBrown Brindle

Markings

White MarkingsSpottedBlack MaskPatchedBlue MaskTan PointsBrindle PointsWhite MaskSpotted Or Patched

Health Information

The American Staffordshire Terrier is generally a sturdy and healthy breed, but responsible breeders prioritize screening for common genetic issues, including hip dysplasia, heart conditions, and skin allergies. A recent genetic test for cerebellar ataxia—a progressive neurological disorder affecting muscle coordination—allows breeders to prevent its occurrence in future litters. Regular ear checks and dental care are essential for maintaining the breed’s overall well-being, as with any dog.

Recommended Health Tests

Hip EvaluationCardiac ExamThyroid EvaluationNeuronal Ceroid Lipofuscinosis 4A (NCL, NCL4A) - DNA Test

📜 History

The American Staffordshire Terrier traces its origins to 18th- and 19th-century Great Britain, where dogs were bred for brutal blood sports like dogfighting and baiting. These early bull-type terriers combined the Bulldog’s strength and tenacity with the courage of terriers, creating a powerful, fearless breed. While the exact terrier influences remain debated—some suggest extinct breeds like the White English Terrier or Black-and-Tan Terrier—working-class enthusiasts refined the breed for combat. By the mid-1800s, Staffordshire Terriers arrived in America, where breeders developed a larger variant. The AKC later distinguished the Staffordshire Bull Terrier from the American Staffordshire Terrier in 1936. Today’s AmStaff, known for its loyalty and temperament, has left a cultural mark, appearing in films like Our Gang (Petey), the Buster Brown logo (Tige), and even as WWI hero Sgt. Stubby, a decorated war dog admired by U.S. presidents. Unlike its aggressive ancestors, the modern AmStaff is a beloved companion with a rich history tied to American pop culture.

Frequently Asked Questions

The American Staffordshire Terrier can be good with children if properly socialized. They are generally friendly but may have their limits when it comes to rough handling.
No, the American Staffordshire Terrier is considered a low-shedding breed. While all dogs shed slightly, this breed is much easier on your furniture and clothes tailored for those who dislike cleanup.
The American Staffordshire Terrier has average trainability. They can learn commands well but might require consistent repetition and motivation.
The American Staffordshire Terrier is relatively low-maintenance when it comes to grooming. Occasional brushing and baths are usually sufficient.
The American Staffordshire Terrier can be a suitable choice for a first-time owner who is willing to do their research and dedicate time to training and care.

🔗Related Breeds

Breeds similar to American Staffordshire Terrier

Overview

About This Breed

The American Staffordshire Terrier is a confident, good-natured, and intelligent breed with a strong bond to its family. Energetic and playful, they thrive on interaction and mental stimulation but can be reserved or wary around strangers or other dogs if not properly socialized. Their protective nature and loyalty make them excellent companions for the right owner.

🎭Temperament

TenaciousFriendlyDevotedLoyalAttentiveCourageous

Purpose

Originally bred for blood sports, including bull-baiting and dogfighting, later developed as a companion and working dog (e.g., search-and-rescue).

Breed for

Not specified

Best Suited For

Active families or individuals who can provide consistent training, socialization, and companionship; best for homes with secure yards and experienced dog ownership.

Ideal Owner Profile

This breed is best suited for an experienced, confident owner or family who can provide firm but fair leadership, ample exercise, and early socialization to ensure a well-adjusted, balanced dog.

Training Difficulty

Moderate

Care Difficulty

Low

Common Challenges

Owners may face challenges with stubbornness during training, potential aggression toward other dogs if not socialized early, and managing their high energy levels in a controlled environment.

Trust & Transparency

About Our Data

At BreedsFinder, every breed profile and comparison is created using reliable, publicly available data from recognized canine organizations and trusted breed resources.

Accuracy Assured

Our breed data is standardized using a consistent scoring system across temperament, trainability, and care needs to ensure fair comparisons based on the same criteria.

Experience & Care

BreedsFinder focuses on practical, real-world guidance. While well-researched, our content is educational and should not replace advice from certified professionals.

Transparency

We regularly update information as new data becomes available. Our goal is to provide an honest, helpful resource for researching dog breeds and adoption decisions.