Garden pet fence kit Battery powered garden/pet protection kit trains pets and unwanted critters to stay away. Keeps out rabbits, woodchucks, raccoons and other nuisance animals. The electric pet fence can be used to break your pet's bad habits and keep them fenced in. Delivers a mild shock, deterring animals away from the area. Safe for humans and animals. Protects up to 100 feet. Uses 4D batteries (included).