Boston Terrier breeders had to rename this breed due to an uproar in the late 1800′s over the breed being referred to as the Bull Terrier. There was already a Bull Terrier Club and the Boston Terrier, which is descended from the now-extinct Old English Bulldog and the English White Terrier, was quite dissimilar in appearance and temperament. Still commonly called the Boston Bull, Boston Terriers are more closely related to their Bulldog ancestors than Terriers. A Boston breeder, a certain Robert C. Hopper, bred the first Boston Terriers with French Bulldogs to give the breed a smaller size and more affectionate demeanor. Traditional Bulldogs were bred to bait bulls and engage in dogfights.