White Turkish Angora: what its coat means for deafness risk, and how to adapt its accessories
The Turkish Angora owes part of its appeal to a pristine white coat and blue or odd-coloured eyes, a look highly prized in the breed. That same white coat, however, carries a well-documented genetic link to congenital deafness in cats generally — a reality worth knowing before choosing everyday accessories. The Turkish Angora breed profile covers the rest of its profile.
A link known for more than fifty years
Dorothy Bergsma and Kenneth Brown, of Johns Hopkins University, published one of the first systematic studies of the link between white coat, blue eyes and deafness in the domestic cat back in 1971, in the Journal of Heredity (study on Google Scholar). Their work, confirmed since by many more recent veterinary studies, shows that the gene behind dominant white coat colour also affects cochlear development: white cats show a markedly higher rate of congenital deafness than cats of other colours, and that rate climbs further in blue-eyed cats, peaking in odd-eyed cats — exactly the look prized in a white Turkish Angora.
What that means for a white Turkish Angora
A white Turkish Angora is not necessarily deaf: penetrance of the mutation varies, and a hearing test (brainstem auditory evoked response, available from a specialist vet) remains the only way to know a kitten's exact status, especially one with blue or odd eyes. A deaf cat, whether affected in one ear or both, can lead a perfectly normal indoor life; the risk is concentrated almost entirely outdoors, where it cannot hear an approaching car or respond to being called.
Adapting the accessories rather than restricting the cat's life
The most useful response is not to deprive the cat of stimulation, but to adapt equipment to its sensory limitation. A GPS collar makes it possible to locate the cat within seconds if it goes out unsupervised; our guide to the GPS tracker for cats covers suitable models. Indoors, securing high windows remains essential, since a deaf cat cannot pick up the warning sounds that would make a hearing cat step back from an unstable ledge — see our guide to window safety against high-rise syndrome. A connected camera with a smartphone alert, covered in pet camera and smart feeder for a cat left alone, also lets you check remotely that it has not gotten stuck in a room without being able to make itself heard. The rest of our accessory guides are in cat accessories.
Frequently asked questions
Are all white Turkish Angoras deaf?
No, the actual proportion varies between studies and rises with the number of blue eyes; only a hearing test gives a definite answer for a given cat.
Can a deaf cat go outdoors?
This is not advisable without supervision: a catio or harness walk is preferable to full freedom, given the cat's inability to hear danger approaching.
Can deafness be treated?
No, it is permanent when genetic and linked to a white coat; only adapting the environment and accessories can compensate for it.
This guide is part of Planète Pets’s Cats universe. Our advice is general in nature: for any health concern, your veterinarian remains the only reference.