American Staffordshire Terrier vs Fox Terrier

Which dog breed is right for you?

American Staffordshire Terrier

Size
40–70 lbs, 17–19 in
Lifespan
12–16 years
Exercise
High
Grooming
Low
Good with Kids
Yes
Good with Pets
No
Loyal Courageous Good-natured Smart

Fox Terrier

Size
15–19 lbs, 14–16 in
Lifespan
12–15 years
Exercise
High
Grooming
Moderate
Good with Kids
Yes
Good with Pets
No
Alert Lively Fearless Quick

About the American Staffordshire Terrier

The American Staffordshire Terrier — often called the AmStaff — was developed in the United States from crosses between Bulldogs and Terriers, earning AKC recognition in 1936. They stand 17–19 inches at the shoulder and weigh 40–70 pounds, presenting a stocky, muscular build that radiates power and confidence. Their short, stiff coat comes in a wide variety of colors and patterns, including blue, fawn, brindle, and black, and requires only minimal grooming.

Temperament & Personality

AmStaffs are known for their courage, intelligence, and unwavering loyalty to their families — they are genuinely affectionate dogs who love being at the center of household activities. They are typically excellent with children and are known for their patience and tolerance with youngsters. Proper socialization from puppyhood is critical, as they can be assertive with other dogs, and their strength demands a handler who can provide calm, confident leadership.

Pros

  • Incredibly loyal and protective of their family without being overly aggressive
  • Smart and highly trainable — they excel in obedience, rally, and therapy work
  • Short coat makes grooming a breeze
  • Sturdy and athletic, perfect for active families who enjoy outdoor activities

Cons

  • May face breed-specific legislation and insurance restrictions
  • Requires early and ongoing socialization with other dogs and animals
  • Prone to hip dysplasia, cardiac disease, and skin allergies
  • Their strong jaws and determination mean they can destroy toys and furniture quickly

AmStaffs make incredible family companions when given the right home — search for adoptable American Staffordshire Terriers on Puplister.

About the Fox Terrier

The Fox Terrier — available in Smooth and Wire varieties — was originally bred in 18th-century England to bolt foxes from their dens during hunts. Standing 14–15.5 inches tall and weighing 15–18 pounds, these compact, muscular terriers are predominantly white with black, tan, or black-and-tan markings. The Wire Fox Terrier sports a dense, wiry coat with a distinctive beard and eyebrows, while the Smooth variety has a sleek, flat coat — both share the same fearless, high-energy temperament.

Temperament & Personality

Fox Terriers are bold, curious, and endlessly entertaining — true terriers through and through with a mischievous streak that keeps their owners on their toes. They are alert, quick-witted dogs that approach life with infectious enthusiasm and a surprising amount of comedic timing. While affectionate with their families, they can be scrappy with other dogs and have an irrepressible urge to chase anything that moves.

Pros

  • Energetic and entertaining companions — never a dull moment with a Fox Terrier
  • Excellent watchdogs with a sharp, alert bark that deters intruders
  • Wire variety has a hypoallergenic coat that sheds minimally when hand-stripped
  • Hardy, long-lived breed — typically 12–15 years with relatively few genetic health issues

Cons

  • Strong prey drive — will chase cats, squirrels, and small animals relentlessly
  • Tendency to bark excessively — can be problematic in apartments or close-neighbor situations
  • Can be dog-aggressive and confrontational, especially with same-sex dogs
  • Expert escape artists — will dig under or climb over fences with remarkable determination

If you love spirited, fearless dogs with boundless personality, find Fox Terriers for adoption on Puplister.

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Frequently Asked Questions

What is the difference between a American Staffordshire Terrier and a Fox Terrier?
The American Staffordshire Terrier is 40–70 lbs, 17–19 in sized while the Fox Terrier is 15–19 lbs, 14–16 in sized. They differ in size (40–70 lbs, 17–19 in vs 15–19 lbs, 14–16 in), lifespan (12–16 years vs 12–15 years), and care requirements.
Which breed is better with kids, American Staffordshire Terrier or Fox Terrier?
American Staffordshire Terrier is generally good with kids. Fox Terrier is generally good with kids.
Which breed lives longer, American Staffordshire Terrier or Fox Terrier?
The American Staffordshire Terrier has a lifespan of 12–16 years while the Fox Terrier has a lifespan of 12–15 years.

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