Pet Life ® 'Roto Paw' IQ Training Interactive Rotating Slow Dog FeederThe Pet Life 'Roto Paw' IQ Training Interactive Rotating Slow Dog Feeder is a combined two step interactive slow feeding dog feeder that's great for developing cognition. The Roto Paw Dog Feeder features an above cylinder with a Windmill like rotating mechanism with an inner chamber for placement of Treats and Dry Food. The windmill spins on an axle and releases food through the Dual sized holes and onto a larger slow feeding food tray that's designed