KONG Rewards Rocker brings out the kitten in all cats! This wedge of cheese wobbles and rocks as cats attempt to bat at the swinging inner mouse pendulum. Fill the Rocker with treats or kibble to reward your cats engagement and add catnip to the mouse to entice longer sessions of energetic play. This multisensory toy includes a bell inside the inner mouse for auditory sensation. The Rewards Rocker can also be used as a puzzle feeder for daily mealtimes. Your feline friend will love this interactive slice of cheesy heaven! Hand wash only.