At the same time, I have a pullet that isn't doing too well. Can't see any mites or lice. Breathing fine. No discharge from anywhere. No wounds that I could see. Crop feels good, albeit not too full since she isn't eating much. The only too signs are her acting lethargic/being a little puffed up with head kept close to her body, and her not having too much interest towards food. She was getting picked on by the others, so she got separated. Right now my main suspects are either something genetic that took its time to appear, exhaustion (she has always been on the smaller/lighter side, doesn't do too well with stress, and on Friday there was a bit of a conundrum because the acquaintance who does the butchering for me came by to pick up some of the boys. It could also be all the boys harassing her so far, in which case she should recover now that all but the most respectful are gone) or possibly some bug or something of that nature that she caught now that the weather is getting colder, and the property is getting muddier. If that's the case, I would not expect her to be the only one exhibiting symptoms. I hope that this will fix itself with her being alone for a bit, with good food and away from her rambunctious siblings. At the very least, if she is to pass, I hope that she will be the only one to do so