One of my moors is having a similar problem. The ulcer in the eye, I mean. She has developed a clear protrusion on one of its eyes. Not huge but definitely noticeable. As far as the treatment goes I'm pretty much stomped. I've been keeping the water as clean as possible for her but haven't tried any other treatment. I think it's getting smaller but I could be just seeing things. The only upside is that it doesn't seem to be bothering her and she is as perky as ever.

bb