Today I went out and noticed that one of my 5 year old hen's ankles are a little swollen, and her abdomen is also slightly puffy. I don't know if there is any liquid or puss in either and we don't have a syringe to check if there is. She is acting normal and her comb and wattles are a healthy red. The ankles also did not feel hot when I touched them. She hasn't laid an egg in over a year, so I highly doubt these symptoms are the results of anything related to egg-laying. Is there anything wrong with her that needs attention, or what is it?