I have a 3 year old (sweet) Buff Orpington hen and these are her symptoms:
-She seems to be a bit stiff in the legs (for the last 3-4 weeks)
-Her tail is up and then it slowly goes down. The "penguin" look. (last 3-4 weeks).
-When she is picking up treats off the ground she SOMETIMES looks like she is having a hard time, she's stiff and her tail almost dragging on the ground, like her legs want to give out.
-She has had a very minor nasal "clicking" (for lack of...