Rottweilers trace back to the German market town of Rottweil, where drover dogs moved cattle to market and pulled butchers' carts. Later they worked as police, search and guard dogs. The result is a powerful, compact dog with a short black coat, rust markings and a broad head, typically 75 to 135 pounds, with males usually the heavier.
Many Rottweilers are affectionate and playful with their families but reserved with strangers, so early socialization and consistent, reward-based training matter. In Oakland that means practicing around busy sidewalks, other dogs and neighbors from the start. Dogs vary, and a grown Rottie with an established personality can make matching easier. Expect moderate shedding, a lifespan of roughly 8 to 11 years, and a dog that likes having a job to do.