The KONG® Wubba™ Finz with its long, flexible tails is ideal for tugging and flinging for extensive shaking play, satisfying instinctive needs. Two balls inside make the KONG® Wubba™ Finz bounce and squeak for long-lasting retrieving fun and plenty of healthy, active play. Your dog will chase this flying fish with enthusiasm! Note: Please never leave the pet unattended while playing. No toy is indestructible. To prevent injuries, the toy should be checked regularly for damage or loose parts and replaced if necessary.