🐾 Chew, Grow, and Glow with N-Bone! Added calcium for healthy teeth and bones Added DHA for cognitive development Powered by GanedenBC30 for immune support Formulated for a longer-lasting chew 20% MORE protein than original Puppy Teething Rings 3.6 oz 20% more protein DHA for brain boost The N-Bone Puppy Teething Rings are specially formulated to provide a longer-lasting chew experience for your pup, packed with 20% more protein than the original version. Enriched with DHA for cognitive development and powered by GanedenBC30, these treats support your puppy's immune and digestive health while also providing essential calcium for strong teeth and bones.