well vet was back out and there is a huge improvement already, so big sigh of relief. I had of course been googling eye ulcers and seeing images of melting corneas and all sorts!!! So ill sleep better tonight knowing his is on the mend. He is still getting the plasma drops, and once the ulcer has completely healed he will get the steroid drops to clear up the secondary uveitis, still wearing the fly mask, but we are thinking on stitching some dark material to it to blacken it even more.