In temperament it is alert, confident and quick, and carries itself with the assurance of a far larger dog. It is curious and energetic, tends to be reserved with strangers and makes a keen, vocal watchdog. It is often described as an escape artist, quick to find gaps in fences and doorways.
It is a compact, square-built dog with a narrow, wedge-shaped head, dark eyes and high-set ears, carried erect or dropped. The short, hard, glossy coat lies close to the body. It comes in clear red, stag red, or black or chocolate with sharply defined rust-red markings, though not all registries accept chocolate. The old name Reh Pinscher is usually linked to the small roe deer, though the exact sense is uncertain.
The Miniature Pinscher, called the Zwergpinscher in Germany, is often mistaken for a small Dobermann, but it is usually considered the older breed and does not descend from it. It was organised under the German Pinscher-Klub in the late nineteenth century. After the First World War it reached the United States, where the American Kennel Club recognised it in the nineteen-twenties. It is often called the King of Toys. It is said to have been kept to clear stables and farmyards of rats and mice.