Doberman Pinschers are the target of a mistaken stereotype of ferocity and aggression. As a personal protection dog, the Doberman was originally bred for these traits: it had to be large and intimidating, fearless and willing to defend its owner, but sufficiently obedient and restrained to only do so on command. These traits served the dog well in its role as a personal defense dog, police dog or war dog, but were not ideally adapted to a companionship role. In recent decades, the Doberman Pinscher’s size, short coat, and intelligence made it a desirable house dog. Although these dogs are mistaken for their aggression, they are extremely loyal.