What is it called when a cat has different eyes? - briefly
Heterochromia is the term used when a cat has different colored eyes. This condition can be genetic or caused by certain diseases.
What is it called when a cat has different eyes? - in detail
When a cat has different eyes, it is often referred to as having heterochromia iridis or heterochromia of the iris. This condition occurs when the irises of the cat's eyes are two different colors. Heterochromia can be complete, where one eye is a different color than the other, or sectoral, where only part of one iris has a different color.
In cats, heterochromia is relatively common and is often inherited. Some breeds, such as the Turkish Van and the Japanese Bobtail, are known for their heterochromatic eyes. The condition can also be acquired due to injury or disease, but in most cases, it is a congenital trait that does not affect the cat's vision or overall health.
Heterochromia occurs due to differences in melanin production in the iris. Melanin is responsible for determining eye color, and variations in its production can lead to different colors in each eye. In some cases, heterochromia can be associated with other conditions such as Waardenburg syndrome or Horner's syndrome, but these are less common in cats.
Overall, heterochromia is a fascinating and unique trait that adds to the distinctive appearance of many cats. It is important to note that while it may look unusual, it does not typically indicate any underlying health issues in felines.