Help pets stay sharp with sniff work and hidden treats! As they sniff, paw, and slide the 16 treat compartments to reveal the snacks, dogs will practice staying calm as they eat! Plus, add or remove a block to change the difficulty! If you're looking for enrichment, slow feeder bowls and puzzles help fast eaters slow down to promote gut health. Made from BPA-free, food-safe materials, this interactive dog toy's also safe for the freezer. When cleaning, wash with warm water and mild detergent before use. Do not use in dishwasher. It even makes a great dog birthday gift! What are the main benefits that pets receive from this toy? The Pup Pixel Treat Puzzle helps dogs ease anxiety, promote good behavior, and keep brains engaged. How many pieces are included with this toy? This set includes 2 pieces. What is this toy made from? Our puzzles are made from durable, food-safe materials that are designed for years of use. Where can I get a replacement part? While we're unable to stock replacements for every component that comes with our toys, we'll do our best to find the part or piece that makes your toy whole again. Just submit a request here with a description of the piece, and we'll let you know if we find it.