Woke up this morning to find Milo not his usual self, then we noticed his third eye closed halfway across. After doing the usual search on the web for such problems it seems there could be two or three reasons for this. I am taking him to the vets at 12.00 today so I hope its not serious. From what I have read sometimes it can just clear itself after a few weeks, he is not being sick or anything. Anybody else had a similar problem with thier cats?