Abstract
Keratoconjunctivitis sicca (KCS) is an common ophthalmic disease in dogs. The etiology in 30% of the cases is related to immune-mediated processes, but is classified as idiopathic in most cases. The use of essential fatty acids such as omega 3 and 6, has been studied in humans and rabbits as option of treatment for KCS because of the potential anti-inflammatory effect, showing good resul…