I'm not sure if this is what you want: http://wiki.tesnexus.com/index.php/Add_glow_to_the_Eyes
You don't.
no
Yes but the only way is to way contacts :(
Yes, possum's eyes do glow in the dark and they are naucturnal and most animals that are naucturnal or can see in the dark have eyes that glow in the dark.
It is not good for your eyes but unless played up close, it can not harm your eyes.
Yes, as it does for most felines.
A panthers eyes do not glow but with the ability to reflect light off of their eyes it may seem that they are glowing
Yes. Coyotes eyes glow at night because their eyes are like mirrors. The small amount of light reflects against their eyes like a cats.
in the sims 2 pets, the dogs eyes do not glow, but through a camera lens in real life, they seem to glow a greenish white.
Yes.
No
because light reflects into the owl`s eyes, then it reflects, making it glow, only at night