The Place of Otodectes cynotis Among The Ear Problems in Cats: Current Diagnosis andTreatment Approaches

Otodectes cynotis (ear mite) is a parasitic infestation that has an important place in the aetiology of otitis externa seen in cats and has a relatively high prevalence (50-84 %). In infested cats, abnormal secretion (85.4 %) and itching (41.5 %) are observed. In some cases, 50-100 mites are observed with no clinical symptoms and earwax whereas 1-2 mite can be observed with severe lesions and dark earwax. It is also possible to see the mites by naked eye as white-coloured moving dots by otoscopic examination or after placing on the earwax on a black background. The definitive diagnosis is provided by the presence of mites on the microscopic examination. Its easily transfer by contact, zoonotic character, adverse effect on the life quality of cats with clinical signs (such as restlessness and aggressiveness) give rise to fatal consequences, while untreated or additional secondary factors increases the importance of diagnosis and treatment. The aim of this review was to point out the current approaches of diagnosis and treatment of Otodectes cynotis infestations that is the major causes of ear problems especially otitis externa in cats.