Chronic ear infections are among the most commonly seen disorders in pets. Often they occur in certain breeds, including spaniels and retrievers. I regularly consult with owners who have treated their pets for years with various medications. The ears improve during treatment, but quickly relapse once treatment stops. With time the treatment ceases to work since the bacteria and yeasts which cause the infections have built up resistance to the drugs.

Its very important to determine the cause of the infection so that proper treatment can be selected. Only a microscopic examination (cytology) of the ear discharge can tell us this. If chronic bacterial infections occur, ear cultures plus oral medications (in addition to ear drops) are needed. In my practice, most ear infections are the result of yeasts; pets treated incorrectly with antibiotics (drops or oral medicines) will never get better and will in fact worsen. Keep in mind that certain breeds of dogs are prone to ear infections and also allergies (which are a common reason for chronic ear problems.) Unless the allergies are correctly treated (and not with just repeated doses of steroids!,) your dogs ear problems will never go aware.

Heres what I suggest for the pet with chronic ear problems. Get the correct diagnosis. Treat underlying problems such as allergies. The ears should be flushed (and anesthesia will probably be needed) before you treat them with the appropriate drops. Ive had success with various supplements (olive leaf, Echinacea, etc.) in treating chronic ear problems. Once the problem is corrected, regular ear cleaning (several times a week at a minimum) must be done to prevent frequent recurrences.