I have an older chicken (2-3yrs) who I have noticed over the past week or two has been layed back. Well now she is pretty lethargic and doesn't seem to be eating or drinking. I want to say her face looks a little irritated?? Anyways I decided to seperate her and gave her a shot of baytril. She is all fluffed up and def has lost weight and is now weak. She also kind of smells?? Any idea what this could be?? I atempted to give her some sugar water via syringe. maybe it was just me but she seems a hair bit more perky?? Oh yeah she was pretty pail in the face this morning but since I moved her in the house (my husband is gonna kill me when he gets home!) she is back to a more normal looking color. Help me please! I have no idea what could be wrong with her. All of the others are fine. Thanx!