N-Bone Puppy Teething Rings; Peanut Butter Flavour. 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 puppy’s unique nutritional needs, our delicious peanut butter flavored rings are pliable and won’t damage immature teeth or upset tummies that have gluten sensitivity. Treat Texture: Pliable Applicable Lifestage: Puppy Available Size: 6-Pack (204 g / 7.2 oz)