Cleans teeth, removes plaque and tartar and freshens breath. Rich in natural iodine, vitamins and minerals important for health. Easy to administer, just sprinkle onto pet or dog food daily for healthy dental care. 100% natural, wheat free, gluten free and grain free. Visible results within three to six weeks. Easy and simple to use, just sprinkle daily on to your pets food to help remove plaque, reduce tartar build-up and freshen breath.