Dog Tornado has four layers of rotating discs. In three layers there are compartments where treats can be hidden. The dog/cat has to learn to rotate the different layers in different directions with its nose or paw in order to find the hidden goodies.
The idea… is for you and your dog/cat to have a pleasant and rewarding time together. Enhances your relationship with your dog. You show. The dog/cat looks, listens and learns. Praise it when it does things right. Together you will have fun!