Yes! 10 year old Toby has glaucoma in his right eye only. He treats with the ophthalmologists at the UF Vet School.
He is on an eye drop regimen and it works for him. When he was first diagnosed, he was on prednisolone, timolol, dorzolamide, and latanoprost drops.
We stopped the prednisolone a couple of months ago. They tried eliminating the latanoprost drops a couple of weeks ago, but his eye pressure went up again. It was still within acceptable limits, but at the top of the acceptable limit, so they said the latanoprost couldn't be eliminated after all. So he's on timolol, dorzolamide and latanoprost, 3x/day. He gets 2 drops of timolol in his left/good eye, for preventative measures.
The drops are working for him right now, so far so good.
Click on this thread below and read about Toby's glaucoma.
http://forum.greytalk.com/index.php/topic/303842-a-touch-of-glaucoma/?hl=glaucoma