This past Friday evening, I noticed that BrieBrie was holding her left eye closed a little. I didn’t worry about it because I figured she had gotten into something. If it still didn’t look right in the morning, I would call the vet.
Her eyes were noticeably different on Saturday morning. Her pupils were dilated unevenly: the right one was almost fully dilated open while the left was a slit with the still-droopy upper eyelid. Her behavior, demeanor, playfulness, and appetite were normal. She had no trouble seeing: she chased the heck out of the laser pointer light.
I called my vet at Piedmont Animal Hospital in Hillsborough and was told to come in immediately. BrieBrie was so good for the vet. No fussy, no struggling, just curled up quietly and let the vet look at her eyes.
BrieBrie’s eyes looked perfectly normal structurally. No apparent damage any where, whether externally or internally. The vet said that usually the symptoms will resolved in a few days and that there wasn’t a chance of going blind. (I was worried about stroke or a neurological issue because of my experience with other animals.) I’ve attached a picture from Saturday morning and a picture from Sunday afternoon. Her eyes started looking more normal on Sunday and today they look back to normal.
The vet said that BrieBrie has Horner’s Syndrome, a issue that can come up for no evident reason and go away on its own.
I have been so proud of her and Phaedra. When they go to the vet, they are so good. No fussing, no hissing, just quiet and patient. They are both gentle kitties.
Update June 2015: I took BrieBrie back to the vet when she had another episode of what I thought was Horner’s Syndrome. Horner’s actually effects the third eye lid, which isn’t affected when BrieBrie has her episodes. My vet consulted with the local vet college and thinks BrieBrie has an issue with a spastic pupil instead of Horner’s.