Rottweilers began as drover dogs around the German town of Rottweil, moving cattle to market and pulling butchers' carts before turning to police and guard work. The result is a powerful, compact dog with a short black coat, rust markings and a broad head. Most weigh somewhere between 75 and 135 pounds, with males heavier than females, and they often keep filling out until age two or three.
At home, many Rottweilers are affectionate, playful and happy to lean on their people, while staying aloof with visitors. In a city of single-family homes and backyards like Broken Arrow, that watchful streak shows up at the fence line, so early socialization and consistent, reward-based training matter. Adult dogs often have a settled personality that makes matching to a household easier.