My 5 month old kitten has coccidia. It was diagnosed with a fecal test. He never had terrible diarrhea but had loose stool a couple times a day. He has been on S-125 tablets for 15 days and still has loose stool! The first half of his poo is solid and normal and the last half is not solid. What is going on? Why is half good and half not good? I still have 5 more days of pills but I was really hoping he would be better by now. I am going to call the vet but would love to hear some of your experiences with this as well. There were no other parasites found in his stool sample. They did say that he had excess bacteria and was on a medicine for that.