Ok so he is eating 50/50 hay and alfalfa. He is in a run (dirt) and there is no grass available. He is out in one part of the run during the day with only access to water and they free feed at night time from about 8 pm until 7 am. I have not given him any supplements. At one point his eye was super scabby and crusty, but after putting desatin on it the scabs softened and fell off leaving just really pink skin. It doesn't seem to bother him when riding though. If I don't put medicine on his lips, his lip on the left side will crack and occasionally bleed.