Designed to keep your dog busy, stimulate their brain, and tap into their natural foraging instincts, Snufflerz Stacks are a great treat-based way to entertain your pet. Simply hide their favorite treats within the panels and sit back and watch them dig in. The Snufflerz Stacks Cheeseburger features 6 foldable fabric panels resembling the components that make up a tasty Cheeseburger. Each layer features spaces for hiding treats.