German Shepherd Dogs were developed in Germany around 1900 by Max von Stephanitz, who wanted a capable herding and working dog. They're longer than tall, with erect ears, a dense double coat and a bushy tail, usually black and tan, black and red, sable or solid black. Adults commonly weigh 50 to 90 pounds, and many keep filling out until two or three years old.
Shepherds are known for intelligence and loyalty, and they work as police, search and assistance dogs. Many are reserved with strangers, and the shedding is heavy, so expect brushing several times a week and daily during coat blows. Dogs vary, and a calm, well-socialized adult can be a steady match for an adopter who enjoys training.