Are All White Cats With Blue Eyes Deaf

Cornell University cites a study that found that 17 to 22 percent of white cats with non-blue eyes were born deaf.

Are all white cats with blue eyes deaf. All-white cats born with one blue eye experience congenital deafness in 40 of kittens while kittens born with two blue eyes have an 85 chance of being born deaf. About 20 percent of non-blue-eyed white cats also are deaf. So not all white cats are deaf and not all blue-eyed white cats are deaf but a great many of them are so-affected.

White coat on cats can occur as a result of the dominant white gene W. It seems the combination of a white coat and dazzling blue eyes occurs due to a genetic abnormality in the. However not all white cats with blue eyes are deaf.

Why are white cats with blue eyes usually deaf. The health problem occurs due to the different genes. 40 percent of white cats with one blue eye were deaf.

Hereditary deafness is a major concern in white cats and even more so if one or both irises are blue in color. This gene can suppress and block other potential colors thus. Are lynx eyes blue.

Photo by Echo on Unsplash. Albino cats are not linked to deafness. Some of the cats were deaf in only one ear - interestingly if a cat had a blue eye on the right side of her head she tended to be deaf in the right ear and vice versa.

Unless both ears are affected cats may never show any signs of hearing loss. Some of these cats are deaf in only one ear. As we have mentioned previously not all white cats with blue eyes are prone to deafness.