Kitten Breeds With Blue Eyes Background. This is when she discovered that homozygotes were deaf. When a kitten is about one month old, its eyes begin to change.
Playful white british kitten with blue eyes staring at the camera.
Blue eyed cats are incredibly striking and have captured the hearts of people all over the world. Sparkling blue eyes are found in several cat breeds and are especially prevalent in white cats or those with white markings. Only a small number of breeds have this amazing color of the iris. Full white kittens will either have blue or amber eyes or possibly one of each scientists have linked blue eyes, regarded as colorless, with a likelihood of hearing loss in white cat breeds.