Heterochromia is also very common in cats.
It happens when the irises match each other but have a ring of a different color around the pupils.
Does heterochromia always affect both eyes? They accompany and encourage each victory over the ego.
In some cases, there is a confusion between heterochromia and iris nevus.
There are a few different variations of this condition.
When part of one iris is a different color than the rest of it, this is called partial heterochromia.