The Nina Ottosson Puppy Lickin' Toy (Level 2 Challenge) dog puzzle and slow feeder in one! With over 70 treat compartments, it challenges puppies to navigate three layers of food by spinning each one. It also doubles as a slow feeder to encourage healthy eating habits. Perfect for all types of dog food, it's easy to fill and provides mental stimulation and slower mealtimes for your furry friend. Non-slip.