White Cats With Blue Eyes Deaf
Many cats are born with congenital deafness, which causes deafness in the cat as it ages, instead of later on.
White cats with blue eyes deaf. A white cat with one blue eye has a 39% chance of at least partial deafness, and a white cat with two blue eyes may have a 65% chance. About half of all white cats are deaf, and those numbers increase in cats with blue eyes, with deafness often found on the same side as the blue eye — left blue eye, deaf in left ear; Strangely, blue eye white cats tend to be deaf even more than others.
In some cases a completely white cat will have a gene with white spots resulting in “odd eyes” (one blue and the other gold or green). A cat with dominant genes of white fur may have blue or orange eyes while the albino cat may have blue or pink eyes. The deaf ear is usually on the same side as the blue eye.
No, cats with white coats are not albino. There is a relationship between white cats with blue eyes and genetic deafness, though not all cats with this combination will be affected. Not all of these cats are deaf (see part 2 of this short article).
Of white cats with one blue eye, about 40 percent are deaf in at least one ear. While 40% of white cats with blue eyes are deaf it still means 60% are not, so you should not assume a cat is deaf just because their eyes are blue and their coat is white. Excellent at making friends, has congenial nature.
Reports of this condition date back to at least the 1930s (bamber, 1933), and many investigators have studied it in. And 65 to 85 percent of white cats with two blue eyes were deaf. To see if a cat is deaf, try standing a few metres away from them and clapping your hands loudly.
Eye color in white cats also relates to the potential for deafness. Domesticated cats with blue eyes and white coats are often completely deaf. Felines with a single blue eye are often deaf in one hear (usually the ear on the same side as their blue eye), while two blue eyes make an ivory cat likely to suffer total deafness in both ears.