Instincts by SmartyKat® Fin Frenzy™ Plush Fish Kicker Cat Toy releases your cat’s inner instincts with crinkle, feathers, felt, and soft plush to tempt feline paws and mimic the thrill of the hunt. Containing HappyNip®, our proprietary natural extra-exciting blend of catnip and silvervine to drive cats wild. Satisfy your cat’s natural instincts with safer and kinder “prey.”