RuffBallForget tennis balls that get soggy and are quickly popped the Ruff Greens RuffBalls are a durable, solid rubber, and will never pop and they float! You can throw the RuffBall like any other rubber dog ball and have fun watching your dog play for hours. With its floating durable rubber material this is a great toy for fetch at the lake or pool. Key Benefits Made from solid rubber RuffBalls will always bounce and never pop. They float and are great for