Are All White Cats With Blue Eyes Deaf. However, some are just partially deaf, or just deaf in one ear. The roll of the genetic dice that produces a white.
Cats with just one deaf ear may appear perfectly normal, and their problem may never become known to their human companions. To see if a cat is deaf, try standing a few metres away from them and clapping your hands loudly. White cats with blue eyes had a high probability.
For each type of white cat, there needs to be specific genetic combinations.
Two blue eyes, completely deaf. Blue eyed cats are more often deaf than white cats with other coloured eyes. Coat color and an aspect of the cat’s personality or another aspect of anatomy can be linked if the gene that dictates the cat’s colour and a gene which affects the way the brain develops are situated close together on the same chromosome. 40% chance of hearing loss if a cat has only one blue eye.