Rottweilers trace back to Roman-era drover dogs that followed the legions over the Alps, then settled around the German town of Rottweil, where they drove cattle to market and pulled butchers' carts. When railways ended droving, the breed moved into police, guard and search work. The result is a powerful, compact dog with a short black coat and rust markings.
At home, many Rottweilers are affectionate, playful and happy to lean on their people, while staying reserved with strangers. That protective streak calls for early socialization and steady, reward-based training. Shedding is moderate, and the short coat needs little beyond regular brushing. Rottweilers vary, so a dog's own temperament and history matter more than the breed's reputation.