Pure White Cats Deaf

5 of the general cat population is white cats ie.

Pure white cats deaf. Google presents me with contradictory answers to this question. And 65 to 85 percent of white cats with two blue eyes were deaf. Not all but some solid white cat breeds have a genetic mutation which causes deafness in both ears.

Usually pure white cats can have the risk of deafness skin disorder and poor vision. 30-40 had one blue eye and were deaf while 60-70 had one blue eye and normal hearing. The uphill road to solving polygenic disorders The pure white cat with luminous blue eyes is an attrac-tive image familiar to many.

They are deaf even if they have a blue eye. In a cat with the white spot gene the deafness usually occurs in the ear affected by the spot. Charles Darwin discovered that cats with blue eyes who were also pure white in color were most often deaf shortly after being born.

Where a cat is classed as deaf the deafness may affect one or both ears. White Kitten with Blue Eyes DeafnessBlindness White kitten with blue eyes are often be associated with blindness and deafness. Eye color in white cats also relates to the potential for deafness.

Deafness in White Cats. Speculation around white cats and their higher likeliness for developing hearing issues has been officially studied as early as 1868. 20-40 have normal hearing.

Black and white cats do however have a different physique than most felines. 15-40 of these pure white cats have one or two blue-eyes. Epistatic gene commonly referred to as Dominant White is the gene that produces white cats with blue orange or odd color eyes and this mutation is most closely related to deafness.