Please help my 1 year old Nigerian Buck has urinary calculi. I noticed him shaking and not acting right on Saturday and thought our older buck had possibly hurt him. We seperated him and on Sunday I realized what the issue was when we exposed the penis the removed the thin piece off the end it was white and full of grit. The head of his penis was a nasty purple color. I have been treating him with ammonium chloride drench twice a day have given him banamine and childrens ibuprofen. he dribbles urine and sometimes bloody urine. He has been able to stream a few times that i have seen but it is a very light stream. Is there anything else i can do for him?