As any other animals cats like to be entertained, they actively react to catnip, real feather or rattle toys. GiGwi Toys are filled with organic American Catnip. Catnip is a natural, non-addicting herb that encourages playful behavior for about 70% of cats. All Catch & Scratch toys are designed to satisfy your cats hunting instincts and to keep it's on paws. Key Features: Activated LED light Filled with American Catnip Catnip is a herb that is a member of the mint family. It can grow to be up to three feet high! Cats are unique in their response to catnip - some may react to the plant by rolling around, flipping over, and generally being hyperactive The chemical compound in the plant that attracts and affects cats is called nepetalactone.