I do not feed greenies. Not even the new "safe" formula. There are a lot of good safe alternatives for chewing. One of the best and most safe are "shank" bones -- the little round marrow bones that are hollow in the center. Buy a shank cut of meat at your favorite grocery store, make a pot of good ole home made soup with the shank, clean the bone and give it to the kids. We have some lying around the house that have been chewed on and washed for a couple of years and still don't show any signs of teeth marks. |