This patient has Calcium Oxalate Renoliths. The dog also occasionally vomits yellow bile, and occasionally develops painful vaginitis.For 10 weeks we used SRT and DGSYS...the vomiting resolved but no change in renoliths ( on x-rays),or the vaginitis cycles. We then tried 10 weeks on LDEMS, the vaginitis and vomiting stopped....but still no change in renoltihs. I have seen two other patients clear their regoliths....but no progress here yet. Any ideas are appreciated !!!!