My doggie has very small prolapsed of third gland in both eyes. Not a cosmetic issue, but not producing tear from that gland. Do not want to use the standard go to of 2% Ctclosporine The dry eye is not auto immune generated. I am using OTC optixcare 4x a day. My own ophthalmologist told me the cyclosporine will not do anything, suggested just using Refresh sterile no preservative artificial tears. Anyone have experience with chronic KCS in doggies?