Engaging and Great for Solo Play: Treat Maze is a brightly colored 2-level interactive dog puzzle designed to keep dogs engaged and content while preventing any destructive behavior that stems from boredom. Your puppy will need to learn how to combine multiple steps to retrieve hidden treats. FILL AND SHAKE: The Treat Maze can be filled with your dog's favorite treats and treats through the top opening or the side. Shake the dog toy to release the familiar scent of your pup's favorite treat, then place it on the ground and give your pup a spin! EASY TO CLEAN: Treat Maze dog puzzles have no extra removable parts and are easy to hand wash with soap and water. Make sure to remove the kibble before washing and allow to air dry before next use. BPA, PVC, and Phthalate Free: And made of food safe materials you can trust. Easy to clean with warm water and soap between uses. SAFE TO PLAY: No toy is indestructible. Do not leave toys with unattended pets. If damaged, remove and replace toy.