Schnauzer size 1: Miniature Schnauzer

Miniature Schnauzer is a miniaturized breed of Schnauzer, originating from the Bavaria border region of Germany. Miniature Schnauzers have a mature height of 30cm-35cm and a weight of about 6 to 8 kilograms. They are called Zweig Schnauzers in Germany and are obtained by crossing ordinary Schnauzers and small dogs.

Schnauzer size 2: Standard Schnauzer

The Standard Schnauzer is the offspring of a black German Lion Dog and a Pomeranian of wire-haired Doberman Pinschers. It is tall. At 44-49 centimeters, weighing about 23-25 ​​kilograms, height and body length are equal, and the body shape is square. The Standard Schnauzer can be called a medium-sized dog in terms of size.

Schnauzer size three: Giant Schnauzer

Giant Schnauzer was once called Russian Beard Dog, Munich Beard Dog, and in China it is called Giant Schnauzer. It originated in the fifteenth century and is native to Germany. It is the offspring of a cross between a Miniature Schnauzer and a Rough Collie. The adult Giant Schnauzer is 44cm-49cm tall and weighs about 34 to 41 kilograms.

Schnauzer size 4: Toy Schnauzer

Toy Schnauzer is a breeder who has specially bred smaller dogs in recent years in order to satisfy the mentality of many consumers who love small dogs. The Schnauzer weighs about 4-5 kilograms. This ultra-small dog is called a "toy Schnauzer", but it is not common.