Instincts by SmartyKat Fin Frenzy Kicker Cat Toy releases your cats inner instincts with crinkle, feathers, felt, and soft plush to tempt feline paws and mimic the thrill of the hunt. Containing HappyNip Silvervine and Catnip, a natural extra-exciting blend to drive cats wild. Satisfy your cats instincts with safer and kinder prey.