White Cats With Blue Eyes Are Usually Deaf

Overall statistics indicate that.

White cats with blue eyes are usually deaf. In cats inherited congenital present from birth. Overall deaf cats with white coat colour and one or both blue eyes make up around about 1-15 of the total cat population. Why are white cats with blue eyes usually deaf.

No this is not always the case. If a white cat has 2 blue eyes it is 3-5 times more likely to be deaf than a cat with 2 non-blue eyes and a cat with 1 blue eye is about twice as likely to be deaf as a cat with 2 non-blue eyes. While this could be true to some extent it doesnt make black and white cats that much different from other cats of.

The common belief is that black and white cats are unique in that they have completely different-colored eyes. 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. As for white cats with only one blue eye about 30-40 will be deaf.

The blue eyes in a piebald or epistatic white cat indicates a lack of tapetum. Eye color in white cats also relates to the potential for deafness. As for odd-eyed white cats when a white cat has one orange or green and one blue eye the ear on the blue-eyed side is likely to be deaf whereas the one on the orange- or green-eyed side is usually fine.

In odd-eyed white cats the ear on the blue-eyed side may be deaf but the one on the orange-eyed side usually has normal hearing. However a lot of white cats with blue eyes are. While there is a clear correlation between the blue eye color and deafness in white cats why is this so.

Can only detect less than 5000 characters1965RSPSPP162147B. For those cats with other colored eyes only 10-20 are deaf. Strangely blue eye white cats tend to be deaf even more than others.