Okay here we go: It is a hatchery Easter Egger. I think it has internal laying, as it lost tons of weight, stopped laying eggs, and had yolk-colored poop. I moved her to my greenhouse after that, and temps in there are about 35 at a minimum. But now there's more. One of her feet started getting black months ago, and yesterday I noticed that she only had a blood stained leg and only 1 toe. And it seems like her other foot is starting to get black on it too. Is there anything I can be doing? She wants to live, she eats and drinks plenty. And I'm not sure if anyone would do this, but here's a statement. Please don't say anything along the lines of "You should've said something sooner." I have some huge larger-than-chicken problems right now, so just nothing like that please. I just want to help her as much as I can.