White Cats With Blue Eyes Are Usually Deaf
Why are white catswith blue eyes usually deaf.
White cats with blue eyes are usually deaf. Unless both ears are affected cats may never show any signs of hearing loss. Cataracts are not the only cause of cats with blue eyes. Why are white cats with blue eyes usually deaf.
Unilateral and bilateral combined of 85 and 649 in cats with two blue eyes 40 and 391 in cats with one blue eye and 167 and 22 in cats with no blue eyes. 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. Some of these cats are deaf in only one ear.
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. The mech-anism of inheritance of deafness in white cats has not been. The fact is that hereditary deafness does tend to be a serious concern in white cats.
While this could be true to some extent it doesnt make black and white cats that much different from other cats of. As for white cats with only one blue eye about 30-40 will be deaf. These cats are three to five times more likely to be deaf than white cats with non-blue eyes.
Richards J 1999. Are solid white cats with blue eyes deaf. Some of these cats are deaf in only one ear.
When one or both eyes are blue anywhere from 60 to 80 of white cats will be deaf. Cornell University cites a study that found that 17 to 22 percent of white cats with non-blue eyes were born deaf. The notion that blue-eyed white cats are deaf comes from many cats with Waardenburg syndrome being solid white with blue eyes.