My female African Red toad, Naji, has Beautiful golden Eyes, But I have noticed a largish spot on her eye that is silver, I think it may be growing. Can a toad get a Cataract? If so, will she be blind, like, do you think it will spread across the whole eye and then go to the other eye? Is there anything I can do? She is eating and acting normal. Should I teach her to eat out of my hand so that she will be able to eat if she looses sight?
I will try to get pictures as soon as possible, but until then please try to help me help her with this information.

Thank you,