Bone Marrow Chews are made from 100% natural dried Bone Marrow of Aussie Beef 牛骨髓條(Bone Marrow Chews)由天然風乾澳洲牛骨髓製成 🌟How are Bone Marrow Chews made? First, boil beef bones and then extract the marrow into a gloopy mess. After that, the marrows are dried for up to 6 weeks to create a chew like no other. It's basically a bone without the bone. Safe for puppies and mature dogs of all ages.Bone Marrow is full of nutrition and is excellent for cleaning teeth. High in collagen 含豐富骨膠原 Great dental chews Easy to digest 容易消化 Safe for Puppies and Dogs of all ages 適合幼犬及小型至型犬 Long Lasting for power chewers 耐咬 No added nasties – No additives. No Fillers. No enhancers. No preservatives 全天然無添加 Ingredients: 100% natural dried beef bone marrow 🇦🇺Made in Australia 🌟Size: Small (7cm X 2 cm) Large (14 X 4 cm)