I noticed yesterday that my Silkie cross hen seemed very lethargic. She is usually very aggressive. I noticed in the past couple of weeks that she became gradually less aggressive, and I thought she was enjoying attention, since that's what silkies seem to be known for. Yesterday she seemed very different. I noticed green poop stuck to her tail feathers. It wasn't lime green, so I just thought it was because she was out eating grass. She sat on my lap for about an hour & wasn't as alert & active as usual. She didn't seem to be having any difficulty breathing or anything. She seemed fatter than usual though. I thought maybe she was just eating a lot since now that it's nice out, she has been out free ranging all day every day. She hasn't laid an egg since at least November. I figured it was due to molt & winter. I was hoping she was going to lay an egg yesterday. Today there is still no egg. She has only taken a few steps all day. I gave her probiotics in her water last night & today I gave her canned cat food (her favorite) mixed with layer crumble, vitamins, & a hard boiled egg. She maybe took one bite. She did walk over to the water and drink some. I don't know if she's suffering or not- but I don't want her to. Is it too late to do something to help her? This is her current state. This was yesterday. She is closing her eyes a lot, even just standing up. Any help is greatly appreciated.