I've been feeding raw for about 5 years now and I love it - I feed mostly Primal. As for what it does to BUN, that's going to be hard to say....the only way to know is to try it and see.
__________________ ~ A friend told me I was delusional. I nearly fell off my unicorn. ~
°¨¨¨°ºOº°¨¨¨° Ann | Pfeiffer | Marcel Verdel Purcell | Wylie | Artie °¨¨¨°ºOº°¨¨¨° |