Offer your small animals a tasty treat with this Mineral and Salt Spool with Hanger from Pet Lodge. Specially formulated for rabbits, hamsters, guinea pigs, ferrets, and chinchillas, it provides them with trace minerals to maintain good health. It comes with a hanger that snaps on to the top or side of a wire hutch so that your animals can consume what they want. | Pet Lodge Mineral and Salt Spool with Hanger