Beaphar Rawhide Knot in the classic bone shape. These rawhide treats are made from premium white rawhide, with no artificial additives, and hygienically wrapped. All dogs need to chew. It's a natural instinct. Chewing can provide your dog stimulation and help relieve anxiety. Especially with puppies, treats like rawhide bones can be a great substitute for your leather shoes and the legs of the dining room table! Chewing also keeps dogs jaws strong, teeth clean, and breath a bit fresher. Dogs that chew regularly on rawhides and other bones or toys have less plaque and tartar build-up on teeth.