I've searched on diarrhea and tried several suggestions from other postings, without success so I'm trying a new post. My hen has had diarrhea and very watery poop for several weeks now. At first i brought her inside to check if she was eating. She molted and then started taking food after about a week. At that time she was releasing acidy smelling water with no solids. Since that time, I've tried yogurt mixed with regular feed, rice with eggs & garlic. She is eating and the poop has some solids that are black, brown in color but they are still excessively watery, somewhat greenish to the point that the fluids create a little puddle and it still smells really strong. Her behavior is a bit off - hestitating coming out in the morning, not very interested in food - but otherwise no unusual movements of her head, no fluffing feathers, eyes/pupils are normal, no swellings that i can see, legs seem fine. her comb is a bit pale but has no scabs or wounds. I checked the poop page of images and think what i am seeing is in the range of normal, but the strong acidy odor and continued looseness seem to indicate a problem. all of the girls got wazine in the summer and a fecal test showed no parasites at that time. as far as i can tell, she is the only one of the four with this issue. any suggestions?