Keep your cat entertained when you?re not at home with D?yenWorld beautiful D?yenCat puzzle box. It?s designed to piquing your cat?s interest and making her paw each toy or treat to get it out while seeing another design layer inside the box. D?yenCat Puzzle Box can be used with any appropriately-sized cat toy or tasty treat. Happy Play Charming Display. *Keeps cats mentally and physically sharp *Arouses cat?s natural instincts *Promotes healthy exercise *Adds challenging play to treats and meal *Attractive puzzle design in sturdy structure. This Puzzle box toy should be enjoyed with supervision. Not for use with small kittens who may become stuck.