Large, fun cat toy enhanced with Silvervine, a natural attractant known to induce a very playful reaction in cats; it's even better than catnip! Perfect for pouncing and encouraging healthy exercise and play.
Silvervine is a non-toxic plant which is grown in mountainous areas of Japan. It is known to give cats a similar euphoric response to catnip, honeysuckle and valerian but is typically more intense and lasts for approximately five to twenty minutes.