The German Shepherd Dog was developed in Germany around 1900 by Max von Stephanitz, who wanted a capable working herder from the country's varied sheep dogs. The result is a long-bodied, athletic dog with erect ears, a bushy tail and a dense double coat, usually black and tan, black and red, sable or solid black. Adults commonly weigh 50 to 90 pounds.
Many Shepherds are loyal, quick to learn and watchful, which is why they work in police, search and assistance roles. That drive usually calls for training and a daily job. Many are reserved with strangers, and some turn overprotective without socialization. The double coat sheds heavily, especially during seasonal blowouts, so expect regular brushing and plenty of vacuuming. A calm adult with a known routine is often an easy match.