Promote mental stimulation with this classic game! As they slide the 9 hidden 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!