The schnauzer types: Miniature, Standard and Giant.

A schnauzer is a type of dog breed that originated in Germany in about the 14th century. The Standard Schnauzer is the oldest of the three Schnauzer varieties: Miniature, Standard, and Giant. All three varieties have the distinctive whiskers, mustache and eyebrows, which is where they take their name from as in German schnauzer means moustache.