White Male Cats With Blue Eyes 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 male cats with blue eyes deaf. Researchers found that only 17 to 22 percent of white cats with non-blue eyes are born deaf. Not all white cat or white cats with blue eyes are deaf. Statistically white cats with blue eyes with congenital deafness make up around 1 to 15 of the total cat population.

Breeding studies have defined the relationship between deafness in white cats and blue eye colour. 7 of white cats with yellow eyes were deaf. When the gene affects only one eye the cat will have odd eyes.

White cats with blue eyes often suffer from a genetic defect that causes their cochlea a vital organ within the inner ear to degenerate shortly after birthWhite cats with eyes of other colours can usually hear. Coat color and an aspect of the cats personality or another aspect of anatomy can be linked if the gene that dictates the cats colour and a gene which affects the way the brain develops are situated close together on the same chromosome. These cats are three to five times more likely to be deaf than white cats with non-blue eyes.

The white spotting factor can create blue-eyed or odd-eyed cats if it reaches one or both eyes. Some of these cats are deaf in only one ear. White cats with blue eyes had a high probability.

The gene responsible is an autosomal dominant gene termed W for White. A survey of 185 white cats reported the following results. Unless both ears are affected cats may never show any signs of hearing loss.

Apart from dominant white gene W white coat on the cat can occur from albino gene c or spotted gene S. Strain Louisiana State University. Can a cat with blue eyes be deaf.