Chewing releases, feel-good chemicals from the brain and keeps dogs happy, busy and using up energy. Stagbars last longer than any other dog chews on the market – longer than rawhide chews or compacted vegetable starch chews. They wear down slowly with the grinding action of the dog’s teeth and saliva, into tasty morsels. Eventually, the dry marrow is exposed as a lovely treat when the outside has been worn away. They are suitable for puppies who are teething.