Using this KONG Layerz Interactive Foraging Hedgehog Dog Toy is super easy. First, open up the quilted layers of the hedgehog and hide some of your dog's favorite treats inside. Then, give the toy to your dog and watch them have a blast trying to find the treats. It's great for keeping them entertained and using their natural foraging skills. When it comes to safety, always keep an eye on your dog while they're playing with the toy. If any parts start to come loose, take the toy away to avoid choking hazards. For maintenance, you can spot - clean the toy with a mild soap and water. Just make sure to let it dry completely before giving it back to your dog. Have fun watching your dog enjoy this amazing toy!