Your cat is sure to have a blast chasing, swatting and batting with the Petstages Mousin' Around Hide 'N Treat 3 Pack. The food-safe plastic ball in the center holds treats and has a clear window that allows cats to see the treats. Treats fall out as cats swat, bat, and toss around the mice. Cats love the sound of the treats rattling inside the ball! Hide the three mice around your house for a fun and engaging hunting challenge.