One of my 2 year old EE hens looks generally very healthy and perky, has a good appetite, is active, has bright eyes, comb, and waddle. She lays almost an egg a day, which is great for a 2 year old. But she also sometimes has a runny nose accompanied by shaking of the head. I don't see anything coming from her eyes. It doesn't smell, and is clear. She will wheeze a little when picked up, carried, and held down. She's showed these signs off and on since I got her (last fall). She also had very odd droppings the other day. They were black pellets in very clear watery stuff. She seemed to have no control over the water (she started to "pee" when she was held upsidedown). I've only seen that on one day, her stools are normal again now. Any ideas what she might have? I'm thinking she might be a carrier of something. I should never have gotten adult hens.