Hello all. I have a question. My one an only Roo has been acting lethargic the past 2 days. He's not really wanting to leave the coop. Told he's been laying down all day inside the coop while everyone else is enjoying the day and getting treats. I've also noticed that a couple of my hens and also 2 of my Ducks have been sneezing and making kind of a wheezing noise. None of them have a discharge from their noise and all but my EE too are acting totally fine and normal. Is this cause of concern or normal? I'm in Michigan and the days are oddly colder then normal right now. I've been doing the deep litter method in both coops starting last week. We had a nice day so I decided to give them one last good cleaning. I believe I've been keeping both coops dry and comfy for them. Please let me know if I'm doing something wrong and if I can do anything to get them to stop sneezing and to help my boy out. TIA