Cat Has a White Spot on his Eye

Hello,
My cat Apollo, 4 y.o., has a white spot on his left eye. At times the eye seems irritated, and Apollo winks. There also appears to be a fistula connecting his pupil and cornea... No change in mood or appetite. I am attaching pictures, and I will take him to the vet this Friday. Any feedback is appreciated.

Not sure what that could be but so glad your getting it checked out. One thing for sure he sure is a cutie!! :thumbs up I wonder if it could be the start of a cataract?? Best of luck

Thank you, Winston! I am very worried :(

He is a very beautiful cat!! :lovestruck: Hope it's nothing serious! :fingerscr :goodvibes: