Kong CrunchAir tennis balls 6.5 x 6.5 x 6.5 cm 3 pieces are special tennis balls for dogs, soft on the teeth and with a crackling sound. Most dogs love tennis balls, but unfortunately regular tennis balls are not ideal for their teeth. The hard fibers of "real" tennis balls rub against your teeth and cause permanent damage. That's why Kong has developed a special material for its tennis balls that is much gentler on teeth. To make it even more fun, these balls are designed with an interior that cracks when the tennis ball is bitten to satisfy the dog's natural chewing instinct. The ball jumps up and makes playing and retrieving more fun.
- Tennis balls from Kong, especially for dogs - Made of soft, tooth-friendly material - With crackling sound for more fun - Jumps high, ideal for hunting and retrieving
