Dog Ear Mite Infestation and Treatment

Ear mites cause intense pruritus and secondary infections in dogs. Prompt diagnosis and treatment prevent chronic ear problems from developing.

Key Facts

Otodectes cynotis is the most common ear mite affecting dogs and cats
Ear mites are highly contagious between animals living in close contact
Affected animals shake their head and scratch their ears persistently
Dark waxy debris in the ear canal is a characteristic sign
Single-dose spot-on products now offer simple and effective treatment

Welfare Considerations

Ear mites cause significant discomfort through intense pruritus and inflammation of the ear canal. Self-trauma from scratching can cause aural haematomas and secondary bacterial infections that compound the original problem. Diagnosis requires otoscopic examination or microscopic identification of mites. All in-contact animals must be treated simultaneously to prevent reinfection. Modern spot-on treatments containing selamectin, moxidectin or fluralaner are highly effective and convenient for owners.

What You Can Do

Consult your vet for diagnosis before treating assumed ear mites
Treat all dogs and cats in the household simultaneously
Use veterinary-prescribed spot-on or ear drop treatments rather than home remedies
Clean ear debris gently with a veterinary ear cleaner before treatment
Return for recheck if symptoms persist or worsen after treatment