Proden Plaque Off Mini Dental Bones Vegetable Fusion and Blueberry 20 Count / 12 Ounces, Brown (PDDCB7)ProDen PlaqueOff Dental Bones are dog chews with the PlaqueOff System which help clean plaque and tartar by abrasive action. Used daily, this natural product made with sea kelp can complement ordinary dental hygiene. Available in five tasty flavors. Choose between Turkey Cranberry Flavor, Chicken Pumpkin Flavor, Bacon Flavor, Bison Apple Flavor and Vegetable Fusion Flavor. Naturally Rich in Omega Fatty Acids Vegan with Probiotics Made with Sea Kelp,