Police Dog works for the Mexican Police Corps but speaks English for you, he will help you try to get your present back from either La Dron, RobaRegalos, El Niño Ratero or El Esmorador Azul. La Dron can be taken down by pulling him with a magnet, RobaRegalos by opening the right present placed by him, Niño Ratero by throwing a mouse trap at him and El Esmorador Azul by throwing a coconut stand at him. Police Dog will ask the others what to do though.