Okay I'm hoping its not merics, but here is her info. She is a young pullet has been in a small pen almost 2 week's with her 2 brothers who are much larger than her (they may have been picking on her because of the small space) I didn't want to let them loose into my larger flock because they are so little and they are new and worried they would get hurt by the other's anyway, ive since moved her brother's. Also in the adjoining cage had baby guinea pig's that ran back and forth in there cage. they have been moved also because I worried they would bite them or poo in there food (salmonella) she has good looking poo but is sticking to her because she isn't standing at all. she isn't floppy or flapping around and has no other symptom's. what can I do for her?