Growing new teeth is tough work and it makes for some sore gums Sore gums and a strong urge to chew while cutting new teeth can turn your precious puppy into a whirlwind of destruction. N-Bone Puppy Teething Rings are easy for floppy puppy paws to hold onto and provide a soothing and appropriate outlet for chewing. Formulated with DHA and calcium to support your puppys unique nutritional needs, our delicious salmon-flavored rings are pliable and wont damage immature teeth or upset tummies. Highly palatable salmon flavorCalcium for healthy teeth and bonesNo wheat, corn, or soy addedSatisfies your puppys urge to chewMade in the USAIngredients: Rice flour, vegetable glycerin, gelatin, water, oat hulls, natural salmon flavor, salmon, blueberries, fish oil (source of DHA), calcium carbonate, brewers dried yeast, cinnamon, citric acid, natural flavors.