Kong CrunchAir Tennis Balls 6.5X6.5X6.5 cm 3 pcs The Kong CrunchAir Tennis Balls of 6.5X6.5X6.5 cm per 3 pieces are special tennis balls for dogs, soft for the teeth and with a crunching sound. Most dogs love tennis balls, but unfortunately regular tennis balls are not ideal for their teeth. The hard fibers of "real" tennis balls scrape against the teeth and can cause permanent damage. That's why KONG has developed a special material for its tennis balls, which is much softer on the teeth. To make it even more fun, these balls are equipped with an interior that cracks when the tennis ball is bitten, to satisfy the dog's natural chewing instincts. The ball bounces high for more playing and retrieving fun.
- Tennis balls made of a special material that is softer and not harmful to the teeth - With cracking sound for more fun - Bounces high, ideal for chasing and retrieving
