Fuzzballz are animal-themed tennis-ball toys specially crafted with vulcanized felt—where felt is baked onto the ball for a stronger bond—making them far more durable than standard plush-top balls. They feature built‑in squeakers and crinkle cores, delivering engaging bounce, sound, and shape appeal. Sized around tennis-ball standards, Fuzzballz are perfect for light to moderate chewers who love tossing, fetching, and squeaky fun—while their reinforced felt coating helps them outlast typical tennis balls.