The Miniature Bull Terrier has a sense of humor and natural ebullience and is known for his clownish antics and has a cheerful, outgoing fearless disposition.

The Miniature Bull Terrier was accepted in Miscellaneous Class in 1963 and accepted as a breed in 1991.  In early 19th century the Bulldog & now the extinct White English Terrier were interbred to produce the "Bull and Terrier" later known as the Bull Terrier.

AKC Breed Standard