* Natural Catnip, our toys are filled with natural catnip which are more interested for cat to play with, it helps your cats to relieve anxiety, reduce boredom. * Chirp Sound, lifelike Chirp bird sound activated by slight touch of your cats, attract their interest to play with, to release their anxiety, boredom while you are away home. * Gift Box Packing, perfect for gift. * Real Feather bird tail.