KONG Kitten Chirpz Chicks Motion-Activated Sound Chip Calls Your Kitten To Play With An Irresistible Song, Kicking Off Kitty's Curiosity And Natural Instincts For Chasing And Pouncing. Sized Down For Smaller Kitten Paws, This Chick Is Made For Batting With Floppy Legs And Tail Feathers That Flail When Flung To Add To The Excitement While Premium Kong North American Catnip Heightens The Fun.