Indigenous Pet Products Dental Health Bones are natural edible chews for dogs of all breeds and sizes. ProDen PlaqueOff, an all-natural, clinically tested product keeps bones free from artificial colors and preservatives. The bones fight plaque and tartar build-up, keeping the dogs' teeth clean and breath fresh. A unique shape allows the bone to be snapped in half for small breeds. Dental Health Bones are available in smoked bacon, roasted chicken, carrot, pumpkin and original fresh breath formula.