Rottweilers trace back to Roman-era drover dogs that worked around the German town of Rottweil, driving cattle to market and pulling butchers' carts. When railways ended that trade, the breed moved into police, search and guard work. Today's Rottie is a powerful, compact dog with a short black coat, rust markings and a broad head, usually weighing somewhere between 75 and 135 pounds.
At home, many Rottweilers are affectionate, playful and happy to lean against their people, while staying reserved with strangers. That protective streak makes early socialization and steady, reward-based training important, and dogs vary a lot. The short coat needs only weekly brushing, with moderate shedding, though the black color soaks up Mobile's sun. Adult dogs often have settled personalities that make matching easier.