I have an 11 month old named Simon. He has had diarrhea since we brought him home as an 8 week old puppy. When I noticed his first episode of diarrhea, I immediatly took him to the vet because our other dog had coccidia as a puppy and had similiar symptoms. The vet said he didn't have it and sent us home with an antibiotic. His diarrhea never resolved and he ended up in the "puppy ICU" due to severe dehydration related to a severe coccidia infection and worms. After we got him home, he had about 1 solid stool and has basically had diarrhea ever since. We have taken him to the vet several times, he has been on several rounds of Flagyl and Primor, neither cleared his diarrhea. He is very thin and small (about 45 pounds) and has now began to have accidents in the house at night. His stool is liquid with blood and has a very foul, almost sweet odor to it. Has anyone ever had this problem and if so, what was it? The vet wants us to go to an internist at Purdue (which is very expensive), I am just trying to exhaust all other possibilities before doing this. Thanks!