The Australian cattle dog, is a sturdy, medium-sized herding dog developed in Australia. Its dense double-coat consists of a thick undercoat and a short, weather-resistant overcoat. The heeler is known as hard-working, intelligent, and loyal to its owner. Historically, these dogs were bred to work on farms as herders, and they still thrive when they have a job to do. Their fierce loyalty makes them even better workers. Even if you don’t work on a farm, you can put them to work they love, such as figuring out puzzles and retrieving toys.