These chewy snacks make a delicious addition to your dogs daily meals barkoo knotted bones are made from 100 crunchy beef rawhide which is low in fat these natural chews can help your dogs dental hygiene with no artificial flavourings colourings or preservatives barkoo knotted bones are a perfect natural treat between meals chewing and gnawing are part of your dogs daily activities barkoo chews encourage this natural instinct with a wide range of delicious snacks for dogs dogs just