Pleas help! I have noticed for sometime now that my sweet Penny Sue (Rhode Island Red) has been limping. At first we thought her feet were cold from the weather and added extra hay to the coop and run but it never got better. I have checked her feet on several occasion , even washed her feet with a warm wash cloth, and have never noticed anything irregular or any sores. She has recently gotten worse. She has a hard time walking on her right leg. She limps badly and sometimes has to flap her wings to help balance. She can barely get in her coop from the run. She still has an appetite, drinks water and still has a drive to be like the other chickens. I gave her 1/2 a baby aspirin today in hopes it would help with any pain. I left her alone in the run with access to the coop , and let the other chickens out to run around and forage. Penny just laid around in the run and didn't try to do much. I plan to separate her and bring her in for a little TLC and keep her off her foot for a while. Any ideas what this could be? Or advice on what to do to make her feel better?