Do White Cats With Blue Eyes Deaf

Is It True That White Cats With Blue Eyes Are Deaf.

Do white cats with blue eyes deaf. It is common knowledge for pet enthusiasts that white cats with blue eyes are deaf and usually it is indeed the case. An estimated 40 percent of white cats with blue eyes are deaf which is high. Strain Louisiana State University.

Firstly the easy answer to this question is no. 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. For those cats with other colored eyes only 10-20 are deaf.

Not all white cats with blue eyes are deaf. The rest of the white cats typically have orange or green eyes and they are usually neither deaf. According to scientists a gene called W is responsible for a cats appearance white skin and white hair color.

Deafness in blue-eyed white cats. From Deafness in blue-eyed white cats by George M. Pure white cats with blue eyes are well-known to be commonly affected by a congenital hereditary deafness that may affect one or both ears.

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. 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. And 65 to 85 percent of white cats with two blue eyes were deaf.

The uphill road to solving polygenic disorders The pure white cat with luminous blue eyes is an attrac-tive image familiar to many. Instead they develop severe hearing loss leading to congenital. Eye color in white cats also relates to the potential for deafness.