White Cat With Blue Eyes Are Usually Deaf

Their whiteness Ive learnt is a matter of having no pigment at all which in many cases leads to ear-cancer when they are in the sun too long without protection.

White cat with blue eyes are usually deaf. These animals are well-known to be commonly affected by a congenital hereditary deaf-ness that may affect one or both ears. White cats with one blue eye and one yellow eye are often deaf on the ear on the side of the blue eye left eye blue. White cats with blue eyes had a high probability.

White cats with blue eyes are usually deaf. Part 2 Prevalence of white catblue eye 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 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. The reason is the aforementioned W. While there is a clear correlation between the blue eye color and deafness in white cats why is this so.

The deafness is linked to the so-called W gene. 40 percent of white cats with one blue eye were deaf. The gene is called W for White.

And if the white cat has a different eye color for each eye heterochromia. As we have mentioned previously not all white cats with blue eyes are prone to deafness. The reason as you may have guessed is heredity.

According to a 2015 study published in Current Biology white cats comprise 5 of the total cat. However the prevalence of white cats does vary in different geographies. A cat with blue eyes in cats will not have a dark coat any more than a cat with light eyes will have a dark coat.