How to use: Simply load the ball into the ChuckIt ball launcher and then launch it for your dog to chase. It's super easy and your dog will have a great time. Note: Make sure your dog doesn't chew the ball too aggressively as the extra - thick walls can withstand normal play but not extreme force. Also, keep an eye on your dog during play to avoid any choking hazards. Maintenance: Wash the ball with mild soap and water occasionally to keep it clean and hygienic. After washing, let it dry completely before using it again.