Is the Staffordshire Bull Terrier bigger than the Miniature American Shepherd?
Miniature American Shepherd The Miniature American Shepherd, frequently abbreviated MAS, is a small herding dog breed. The MAS is highly intelligent and biddable. The breed is often trained for dog sports such as herding, agility, obedience, disc dog, flyball, and others.
Australian Terrier The Australian Terrier is a small breed of dog of the terrier dog type. The breed was developed in Australia, although the ancestral types of dogs from which the breed descends were from Great Britain.