FunBites FlatSticks Calcibone, 80-Count (Pack of 7) Pack of seven, 80-count, total of 560-count FunBites Calcibone products are fortified with our exclusive Calcium + Phosphorous formula to deliver all the benefits of Calcium whilst cleaning teeth, removing tartar, improving dogs breath and preventing further periodontal problems. Calcium is considered one of the most important minerals for dogs health. Besides being essential to support healthy teeth and bones, it contributes to the right blood coagulation, muscle contraction and nerve impulse transmission. Helps cleans teeth while chewing Calcium + Phosphorous formula for strong teeth and bones.