The Australian Kelpie is a lean, prick-eared herding dog developed in 1870s Australia from Scottish working collies to move sheep across hot, open country. Two strands exist: show Kelpies selected for appearance and a written standard, and Working Kelpies selected for ability, which usually carry more drive. Adults typically weigh 25 to 45 pounds and stand 17 to 20 inches tall, with a short, weather-resisting double coat in black, red, blue, fawn and tan shades.
In a city, that background matters. Kelpies are alert and loyal, often reserved with strangers, and they can nip heels or chase bikes and joggers when bored. Shedding is moderate year-round with heavier seasonal sheds, so a weekly brush helps. They aren't right for every household, but active adopters who enjoy training and dog sports often find them rewarding.