Are Solid White Cats With Blue Eyes Deaf

Eye color in white cats also relates to the potential for deafness.
Are solid white cats with blue eyes deaf. It is a congenital deafness caused by a degeneration of the inner ear. Deafness is far more common in white cats than in those with other coat colors. Well opinions vary and so do research conclusions.
Congenital sensorineural deafness occurs commonly in domestic cats with a white coat. However in white cats with two blue eyes roughly 60 80 are likely to be deaf. 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.
Of course a potential owner will want to know the chances of her white cat being deaf. White cats have always aroused curiosity in humans. Overall deaf cats with white coat colour and one or both blue eyes make up around about 1 1 5 of the total cat population.
While this could be true to some extent it doesn t make black and white cats that much different from other cats of the same breed. 40 percent of odd eyed white cats with one blue. However the prevalence of white cats does vary in different geographies.
In those with only one blue eye 30 40 will be deaf so the majority will have normal hearing. If you find blue eyed cats enchanting there s no need to hesitate about bringing one home for fear he will be blind or deaf. According to the aspca complete guide to cats 17 to 20 percent of white cats with nonblue eyes are deaf.
White cats as previously mentioned can have a wide range of eye colors. And 65 to 85 percent of white cats with two blue eyes were deaf. 30 40 had one blue eye and were deaf while 60 70 had one blue eye and normal hearing.