To use this TastyBone, simply give it to your dog to chew on. It's great for keeping your dog entertained and promoting dental health. Just make sure to supervise your dog during chewing to prevent any potential choking hazards. There's no special maintenance required, but if it gets dirty, you can wash it with mild soap and water. Remember, this product is undergoing a packaging change, so don't be surprised if you receive a different look than what you expect. The 4.25' bone is best for toy dogs, so choose the right size for your furry friend.