SmartyKat® Skitter Critters™ set of 3 Plush Catnip Mice Cat Toys will satisfy your cat’s need for stimulation. A tantalizing pack of irresistible catnip mice your cat will love to carry, bat, hide for an ongoing game of hide and seek! These little perfectly sized, lightweight mice give your kitty the exercise they need. SmartyKat® Skitter Critters™ are 50% filled with our pure and potent catnip and the fluffy fiberfill is spun from 100% recycled plastic. Stimulating cat toys attract cats with catnip to engage them to frolic, romp & play. Most cats respond to catnip with a burst of energetic activity followed by a calm mellow period.