: Bred for high drive, energy, and intensity. These dogs are primarily for police, military, or high-level sports and may be too demanding for a casual pet home.
: Historically bred for movement and "dog show" looks. Some experts note concerns regarding over-breeding and exaggerated physical traits in these lines. GERMAN SHEPHERD BREEDERS
: Highly regulated for health and temperament; often considered the best choice for family companions and service work. : Bred for high drive, energy, and intensity