Will Falconer, DVM Moderator
Hi Laura,
This will be really tough to cure at this stage. The damage was done in rescue, probably, and the disease was aggressively suppressed since then, until that drug no longer worked. The odds of cure now, even with a trained and practicing homeopathic vet would be quite slim.
I usually try anyway, and just have the eyes lubed regularly with the longest lasting ointment the owner can find.
The damage is auto-inflammation against the tear ducts, just fyi. I wish I had better news for you.