Rottweilers take their name from the German market town of Rottweil, where drover dogs descended from Roman-era cattle dogs moved herds to market and pulled butchers' carts. When railways ended that trade, the breed moved into police, search and guard work. Today's Rottie is a compact, powerful dog with a short black coat, rust markings and a broad head.
At home, many Rottweilers are affectionate, playful and reserved with strangers. That mix of strength and a protective streak is why early socialization and steady, reward-based training matter. Dogs vary, and a Rottweiler's history and training count for more than breed reputation. The short coat sheds moderately and needs little beyond regular brushing, which makes heat management the main daily care task in the desert.