Beginner Level Fun: The Level 1 Dog Smart Interactive Treat Puzzle Dog Toy Is Made For Beginners And Is Great Way To Introduce The Concept Of Puzzles With One-Step Actions To Your Pet Of Any Size, Breed, Or Age. exercise Your Dog's Mind: This Dog Puzzle Game Features 9 Easy-To-Fill Compartments Hidden Under 9 Pegs. Each Peg Has Scent Holes That Entice Your Dog And Direct Their Attention Away From Destructive Behavior And Allows Them To Sharpen Their Mind. durable Construction & Easy To Clean: A Composite Blend Of Plastic And Wood Make This Interactive Dog Puzzle Appealing To Dogs While Also Longer-Lasting than Wood Or Plastic Alone. Cleans Easily By Hand With Some Mild Soap And Water. bpa, Pvc & Phthalate-Free: Nina Ottosson By Outward Hound Interactive Treat Dog Puzzles Are Designed With Your Pet'S Health In Mind From Food Safe Materials That You Can Trust With Your Dog. Easy To Clean With Warm Water And Soap Between Uses. play It Safe: No Toy Is Indestructible. Do Not Leave Toys With Unsupervised Pets. Remove And Replace Toy If Damaged.