Our hen Willow has been sick. It started off I noticed her cleaning and preening a lot and not eating much. I dusted her real good with DE. Then a few days later I noticed she still wasn't eating and her diarrhea was getting worse like water then nothing at all. She was getting thin at that point so I panicked and took her to the vet. They did a fecal float and there were no parasites. Since she is 9 months old and not laying yet we did an xray to check for being egg bound and she was not. They put her on SMZ temp oral in case of bacterial infection. She is very very slowly getting better. I have been bringing her inside during the day to make sure she eats without getting picked on and putting her in the coop to sleep with her flock at night. Any suggestions as to what else I can do or what you may think is wrong? Tomorrow I am going to observe her with the flock and see if she will eat with them but she defers to them to the point she wont eat around them. It's a small flock of four.