Are Most White Cat With Blue Eyes Deaf

The percentage of deafness in white cats with one blue eye rises to 40.

Are most white cat with blue eyes deaf. And if the white cat has a different eye color for each eye heterochromia. The roll of the genetic dice that produces a white blue-eyed and typically. It found the animals under observation to be deaf.

According to the Feline Health Center at Cornell University research has found that only 17 to 22 percent of all-white cats without blue eyes are born deaf. For years people believed that white cats are born with blue eyes and deaf. Due to their genetic make-up a white cat with blue eyes is 3-5 times more likely to be deaf than a cat with different coloured eyes.

The stats show that the blue-eyed white cat is prone to deafness incidence more than the normal cat. White color of the coat occurs in cats in the following three ways. While there is a clear correlation between the blue eye color and deafness in white cats why is this so.

Unless both ears are affected cats may. Their eye color is mainly due to a cellular issue. But kittens have blue eyes due to a genetic mutation that happens during the development.

Eye color in white cats also relates to the potential for deafness. A 1997 study showed a 72 incidence rate which further explained the process. 31 of white cats and blue eyes had normal hearing.

Strangely blue eye white cats tend to be deaf even more than others. White kitten with blue eyes are often be associated with blindness and deafness. And 65 to 85 percent of white cats with two blue eyes were deaf.