Derby Dogs is a simulation that lets you raise, breed and compete with dogs by feeding them and training them in a variety of exercises. You can also frequent a virtual dog shop to rent dogs or buy new doghouses or meals. Your dogs can race on numerous courses to win titles and prize money. You can also breed your dogs to create even better dogs. Raise your dogs and have them compete with players far and wide via the Nintendo® Wi-Fi Connection service (broadband Internet access required). Can you become the best handler around?