The Bull Terrier must be strongly built, muscular, symmetrical and active, with a keen determined and intelligent expression, full of fire but of sweet disposition and amenable to discipline. There are two varieties of the Bull Terrier breed, the white and the colored.

The breed dates back to about 1835. It is almost unanimously believed that it was established by mating a Bulldog to the now extinct white English Terrier.

Contrary to the opinion of those who do not know him, the Bull Terrier is an exceedingly friendly dog; he thrives on affection, yet is always ready for a fight and a frolic. Though this breed was once a fierce gladiator, he is much gentler now. A Bull Terrier might have a preventive effect and it might defend it's owner in a truly critical situation, but it isn't breed to be a guard dog.

The Bull Terrier is a loyal, affectionate, loving, and humerous dog. It is strong-willed and, therefore, is not the ideal choice of dog for a first-time dog owner. The ideal owners would be a family that loves horseplay, racing, and games like frisbee.

The Bull Terrier has the potential to become a first-class companion dog. The normal height is 20-24 inches and the weight is 45-80 pounds.