My SLW roo started acting a little lethargic yesterday and was sitting inside the coop on the nest. I thought maybe he just thought he was "helping"; then I realized he didn't look quite right. No bubbles in eyes, no red lesions anywhere, nothing visible except just not his normal perky self. A few minutes later when he came out into the run he left a foamy, bright green watery poop. Today he stayed in the nest box again. I took him some canned cat food with vitamins & electrolytes sprinkled on top of it. (approx. 1/4 cup of food). He ate about half of it. He still doesn't act like he feels good; he just sits in a dark corner and looks sleepy. What does he need, if it's meds, where do I find it, and what would be the dosage? Going to separate him when I go back outside before they all go into the coop for sleep. Thanks in advance for any responses. Help please!!!