English Bulldog: The English Bulldog is one of the most well-known bulldog breeds, and while it is not the largest, it is still a relatively heavy and muscular breed.
American Bulldog: American Bulldogs are larger and more athletic than English Bulldogs. Males can weigh between 70 to 120 pounds, and they are known for their strength and agility.
Olde English Bulldogge: The Olde English Bulldogge is a breed developed to resemble the historic English Bulldog. They are slightly larger and more athletic than the modern English Bulldog and can weigh around 60 to 80 pounds.
Alapaha Blue Blood Bulldog: Alapaha Blue Blood Bulldogs are a rare breed originally used for herding cattle. They are muscular and strong, with males weighing around 80 to 100 pounds.
Victorian Bulldog: Victorian Bulldogs are a somewhat larger version of the English Bulldog, with males weighing between 70 and 75 pounds. They are known for their affectionate nature.
Ca de Bou (Mallorquin Mastiff): The Ca de Bou is a breed that is often considered a type of bulldog due to its appearance. They are strong and can weigh between 77 and 88 pounds.