K, I think I already know my answer but....... Willie has watery eyes.. It's been cold here for a few days. She is Now in her outside shed. I have an oil heater out there kept about 75 during the night with hay... During the day she comes out to the sun regardless of the temp... She loves her rock spa... She is eating and walking around just fine but.... Should I change the hay or should I rig up a humidifier for winter? Keep in mind I live in Florida and humidity is not an issue 11 months of the year... Thanks for any advise... Mary