Tartar Shield Pet Products are patented and clinically proven to clean your pet’s teeth, freshen their breath, and reduce the build-up of plaque, tartar and gingivitis. They are recommended and used by Board Certified Dental Specialists. The products are sold exclusively in veterinary hospitals and are not available in retail locations. Our Soft Rawhide Chews are VOHC approved for Tartar Control. Other products include Cat Treats, Dog Biscuits, Sprinkles and DentaTabs. All Tartar Shield products are made in the USA with US ingredients.