This ball is molded from a resilient synthetic material engineered to stand up to persistent chewing while remaining gentle on teeth and gums. Two openings at opposite ends allow kibble, small treats, or compatible interlocking treats to be tucked inside so a dog has to chew and manipulate the ball to release its contents. The toy bounces and floats, so it also works for games of fetch or water play. It is free of latex, vinyl, and phthalates and can be cleaned on the top rack of a dishwasher. Supervision during play is recommended, since no chew toy is completely indestructible and small broken pieces could pose a choking hazard.