German Shepherds were developed in Germany around 1900 by Max von Stephanitz, who wanted a capable, intelligent herding dog. 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, with males larger than females.
Many Shepherds are loyal, quick learners and naturally watchful, which is why they work in police, search and assistance roles. In a borough of crowded sidewalks and shared buildings, that alertness needs steady training and calm exposure to new people and dogs. Expect heavy shedding year-round and seasonal coat blowouts, so a good vacuum and regular brushing become part of daily life.