Are All White Cats With Blue Eyes Deaf

White coat on cats can occur as a result of the dominant white gene W.

Are all white cats with blue eyes deaf. Interestingly if a white cat with one blue eye is deaf in only one ear that ear will invariably be on the same side of the head as the blue eye. No this is not always the case. However they do have a higher chance to be deaf and the chance increased when the cat has blue eyes.

The deafness is caused by degeneration of the auditory apparatus of the inner ear and may affect one ear unilateral or. The variable penetrance of deafness and eye colour may be caused by interplay with other genes andor environmental factors. Of white cats with one blue eye about 40 percent are deaf in at least one ear.

Why are white cats with blue eyes usually deaf. For years people believed that white cats are born with blue eyes and deaf. White cat with blue eyes.

In fact only 85 of white cats are born with blue eyes while the rest of the white cats are born with brown eyes or some other color. 40 percent of white cats with one blue eye were deaf. Cataracts are not the only cause of cats with blue eyes.

As we have mentioned previously not all white cats with blue eyes are prone to deafness. The percentage rises to 40 percent if the cat has one blue eye while upwards of 65 to 85 percent of all-white cats with both eyes blue are deaf. The good news is a white cat is not prone to blindness.

Are all white cats deaf. This gene can suppress and block other potential colors thus. Not all white Cats are Deaf.