Hello, this morning when I went out to feed, I noticed my pony's eye was a little runny and a little swollen. Yesterday we took it easy and worked on lunging becuase we are preparing for a possible hunter pace this fall. The work is about 5 days a week with medium difficulty. Some poles, small jumps, lots of new and unfamiliar jumps, and some general flat work. Her diet is 2 quarts of sweet feed morning and night. I know sweet feed isn't the healthiest choice, but that is what I afford. She is pasture fed during the day, not too thick but not too thin. She gets 3 flakes of hay in her stall every night and 1 or 2 flakes every morning. She has a fly mask on and uses dura gaurd fly spray daily. I hope some of this infornmation about her diet can help you. She did not have anything different as far as treats and what not goes, besides just that one eye, nothing seems to be bothering her. She is not in pain. What can I do for her?