My molly is 9 months and since two has always had a red eye. I have noticed lately around the pupil on the inner is a two cm bluey grey line going around with pupil. Is this serious I’m worried!
I am pretty sure it is serious. What you described sounds like a luxated lens. Does the line look a little bit like a contact lens for humans?
I recommand to go to a vet as soon as possible. If the lens is luxated the inner eye pressure will increase and your pup is in danger to become blind. The redness is a sign of high pressure.