Model Number: BR-789 Key Specifications/Special Features: Specification:It could not only offer some necessary nutrition to the dog, for example, protein, fat and vitamins, but it could also be used for the dog to grind its teeth which is the addiction of the dog. Meanwhile, it could make the dog's teeth and jawbone stronger and the mouth cleaner.It could also exclude the tartar of the dog and decrease the infecting diseases.Besides, dog chewing is also the dog's good toy which it will play with so as to avoid destroying daily articles.Features:1 High protein, low fat, suitable for dog chewing.2 Make the dog to keep quiet for a long time.3 Help the dogs to clean their teeth and keep the dogs' teeth white.4 We can supply many sizes and different weights.5 Healthy