Flip, Find, Slip: 3 different food functions. Fantasy: The treats of the puzzle will keep your dog busy. < Br> Challenge Level 2: Provides more stimulation and learning options. < Br> Easy to clean. It’s funny. It nourishes. It is a challenge that your dog needs. Treat games, fight boredom, reduce destructive behavior and train your dog’s mind. Hide and seek with treats and dogs love it.