21/06/2026
Heterochromia in Cat
Heterochromia is a condition in which a cat has two different-colored eyes (complete heterochromia) or multiple colors within the same eye (sectoral heterochromia). It is usually congenital and results from variations in melanin distribution within the iris.
Key Points
* Commonly seen in white or predominantly white cats.
* One eye is often blue, while the other may be green, yellow, amber, or copper.
* Usually does not affect vision or overall health.
* Congenital heterochromia is generally harmless.
* Acquired heterochromia may occur due to trauma, inflammation, glaucoma, or other ocular diseases and requires veterinary evaluation.
