In this article, we will address all of the differences between the Staffordshire Bull Terrier and the American Staffordshire Terrier so that you can have a full understanding of both breeds. We will go over their appearances, sizes, and lifespans. In addition, we will cover their ancestries and behaviors too. Let’s get started and talk about these bull terriers now!

Comparing Staffordshire Bull Terrier vs American Staffordshire Terrier

Key Differences Between Staffordshire Bull Terrier vs American Staffordshire Terrier

There are many key differences between the Staffordshire Bull Terrier and the American Staffordshire Terrier. The American Staffordshire Terrier grows larger than the Staffordshire Bull Terrier, in both height and weight. While they may look extremely similar in appearance, the body of the Staffordshire Bull Terrier is much more compact than the body of the American Staffordshire Terrier. Finally, the American Staffordshire Terrier lives slightly longer than the Staffordshire Bull Terrier. Let’s take a closer look at all of these differences now.

Staffordshire Bull Terrier vs American Staffordshire Terrier: Size

The primary difference between the Staffordshire Bull Terrier and the American Staffordshire Terrier has to do with their sizes. The American Staffordshire Terrier is larger in both height and weight compared to the average Staffordshire Bull Terrier. But just how much larger is one dog compared to the other? Let’s take a look. The American Staffordshire Terrier reaches anywhere from 18-19 inches tall, while the Staffordshire Bull Terrier only reaches 14-16 inches tall. Additionally, the Staffordshire Bull Terrier only weighs 24-38 pounds, while the American Staffordshire Terrier frequently weighs anywhere from 50-70 pounds. This is a pretty extreme difference, especially if you look at both breeds side by side!

Staffordshire Bull Terrier vs American Staffordshire Terrier: Appearance

Besides their sizes, the appearances of the Staffordshire Bull Terrier and the American Staffordshire Terrier are extremely similar. Both of these dogs have short, single layer coats in a variety of colors and patterns. They both have either floppy or erect ears and muscular bodies. However, the body of the Staffordshire Bull Terrier is much more compact compared to the body of the American Staffordshire Terrier.

Staffordshire Bull Terrier vs American Staffordshire Terrier: Ancestry and Breeding

There are some key differences in the breeding and ancestry of the Staffordshire Bull Terrier and the American Staffordshire Terrier. For example, the Staffordshire Bull Terrier originated in the 1700s, while the American Staffordshire Terrier originated in the 19th century. Additionally, there are some differences in the reasons that these two dogs were bred as well. For example, the Staffordshire Bull Terrier was bred for bull and dogfighting, while the American Staffordshire Terrier was bred as a family and companion bull terrier. Finally, the Staffordshire Bull Terrier is a cross between two now-extinct Old English dog breeds, while the American Staffordshire Terrier is a direct descendant of the Staffordshire Bull Terrier.

Staffordshire Bull Terrier vs American Staffordshire Terrier: Behavior

There are a few behavioral differences between the Staffordshire Bull Terrier and the American Staffordshire Terrier. For example, the American Staffordshire Terrier does well with a variety of other dogs and animals, while the Staffordshire Bull Terrier experiences a high prey drive depending on the animal involved. Both of these tough looking dogs are actually not aggressive and make less than ideal guard dogs due to their friendly natures. Additionally, both of these breeds are high energy and eager to learn, though the American Staffordshire Terrier is more sensitive to human emotions compared to the even-tempered Staffordshire Bull Terrier.

Staffordshire Bull Terrier vs American Staffordshire Terrier: Lifespan

A final difference between the American Staffordshire Terrier and the Staffordshire Bull Terrier is their lifespans. The American Staffordshire Terrier lives longer than the Staffordshire Bull Terrier, despite being larger than them. Let’s take a closer look at the figures now. The Staffordshire Bull Terrier lives an average of 12-14 years, while the American Staffordshire Terrier lives an average of 12-16 years. While it all depends on the health of your individual dog, giving either of these two breeds a well-balanced diet and plenty of exercise will help them live long and happy lives!