Suit yourself.
http://answers.yahoo.com/question/index?qid=20110317193421AAqu2lD
FWIW, I used to feed raw.
Won’t ever again.
http://healthypets.mercola.com/sites/healthypets/archive/2010/05/19/caution-bones-can-kill-your-dog-find-out-which-ones-are-safe.aspx