Amstaff vs Pitbull: Key Differences Between The Breeds

Written by Peralee Knight
Published: May 5, 2022
Image Credit iStock.com/VictorRicoFoto
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Amstaff vs Pit Bull is an easy question to answer because Amstaffs are Pit Bulls! But the American Pit Bull Terrier is considered to be the “original” Pit Bull and, at first, appears identical to the Amstaff. According to the AKC, the main difference between the breeds is their size standards.

While these two breeds otherwise appear identical, they are quite different dogs! Telling the two apart on sight alone may be hard, but learning a bit about what makes each unique will clear up any confusion!

Key Differences Between Amstaffs and Pit Bulls

Amstaffs and Pit Bulls differ in physical characteristics, personality, and behavior.

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The key differences between Amstaffs and Pit Bulls are physical characteristics, personality, and behavior.

Let’s explore these differences in detail!

Amstaff vs American Pit Bull: Physical Characteristics

The Amstaff and the American Pit Bull are highly similar and often mistaken for each other. Their similar height, build, and coloration makes it difficult to tell them apart at first.

In general, Pit Bull breeds are medium-sized dogs with short coats that require little grooming. The ears are traditionally docked but are naturally long and set high on the head. Pit Bulls have large heads, stocky bodies, and thick legs. They have long tails that may or may not be docked with smooth fur the same length as the rest of the body.

While the Amstaff and the American Pit Bull are highly similar physically, there are key differences that set each of these Pit Bull breeds apart!

The Amstaff Is Shorter And Stockier

Black American Staffordshire Terrier sitting in the park
American Staffordshire Terriers have less variation in height than American Pit Bulls and only have four color variations.

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The Amstaff can be a bit shorter than the American Pit Bull, with less height variation allowed for show dogs. Males are between 18 and 19 inches in height and weigh up to 70 pounds. Females are between 17 and 18 inches in height and weigh up to 55 pounds.

Amstaffs are often heavier than American Pit Bulls and have less visible muscle tone. This breed has four breed standard color variations with ‘piebald’ or solid markings over their body. Standard coat variations are black, brown, white, and tan.

The American Pit Bull Looks More Athletic

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American Pit Bulls have a much wider size variation than Amstaffs and are visibly more muscular.

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American Pit Bulls are a bit leaner than Amstaffs, with visible muscle tone over the body. There is a wider margin of height and weight in this breed as well. Male American Pit Bulls are between 18 and 21 inches in height and weigh up to 50 pounds. Females are between 17 and 20 inches in height and weigh up to 60 pounds.

Amstaff vs Pit Bull: Personality and Behavior

Both the Amstaff and the American Pit Bull have excellent potential as family dogs. Deeply devoted and adaptable, these breeds adjust to children well. Both dogs require quite a bit of obedience training from puppyhood to tame their natural stubbornness. They are also quite friendly but require training and lots of socialization to bring out the absolute best in them!

Potential owners of the Amstaff or American Pit Bull should also keep in mind that these dogs are strong and energetic. Owners of any Pit Bull breed will attest that play and exercise are the keys to a happy Pit! Additionally, both breeds become extremely attached to their owners and will develop separation anxiety.

The Amstaff Is Friendly But Reserved

Two American Staffordshire Terriers sitting in the park
The Amstaff is friendly and affectionate but tends to have a calmer temperament than the American Pit Bull.

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Amstaffs are a bit calmer and less athletic than American Pit Bulls but are no less loving and affectionate. This breed is a bit more reserved around non-family members but open to meeting new people.

American Staffordshire Terriers are wonderful family dogs and can adjust to other pets with proper socialization. They are intelligent, confident, and with proper training, very well behaved!

The American Pit Bull Is Aggressively Friendly!

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American Pit Bulls are extremely friendly and more energetic and athletic than Amstaffs.

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American Pit Bulls are far from the aggressive reputation they have unfairly earned. The American Pit is an energetic, friendly, and great family dog! This breed is athletic, loves to play, and needs a lot of regular exercises. American Pits learn obedience well with positive reinforcement and consistent training.

The American Pit requires regular socialization from puppyhood to maintain its friendly and outgoing personality. While Pit Bulls have earned the nickname “Nanny Dog,” supervision with young children is advised for all dog breeds. Additionally, American Pits are known to be aggressive around other pets, particularly smaller animals. They will, however, adjust to other dogs if introduced early in life.

About Pit Bulls and Possible Aggression

Breeds that fall under the umbrella term “Pit Bull” have a negative reputation that, in most cases, is undeserved. This reputation is due to their use in dogfighting, where aggression is cultivated through abuse. The truth is that any dog breed has the potential to be dangerous or aggressive, even the smallest breed.

The Amstaff and the American Pit Bull are known to be significantly less aggressive than many other breeds. The American Temperament Test Society showed that 86% of 743 Amstaffs tested passed, and 8% of 931 American Pit Bulls passed. For comparison, only 81% of collies passed this same test.

While every breed has the potential to be a wonderful pet for the right owner, some breeds suffer due to negative reputations. Pit Bull breeds have a high likelihood of ending up in animal shelters or being abandoned due to improper training, socialization, or simply fear. When selecting a new best friend, reputable resources are the key to finding the right dog for you!

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