American Staffordshire Terrier
They are medium-sized dogs that share a very similar weight and height range with Pitbulls. Their facial features and build are also similar.
Staffordshire Bull Terrier
The Staffordshire Bull Terrier, also called Staffy, has a very similar build and facial makeup as a Pitbull. However, it’s pretty easy to tell the two apart by looking at their size.
American Bulldogs are generally taller; they can reach a maximum of 28 inches tall, while a Pitbull maxes out at about 21 inches.
Their face shape has the same square appearance as a Pitbull, but their cheeks are wrinkled, and their nose is shorter and distinctively pushed-in.
The Australian Bulldog has a compact, muscular build similar to a Pitbull. Their face is square-shaped, but they have more wrinkles than a Pitbull, and their muzzle is shorter.