Dog Ear Mites: Prevention, Treatment and Welfare

Ear mites cause significant discomfort in dogs and cats, triggering intense itching, inflammation and secondary infections if untreated.

Key Facts

Otodectes cynotis is the most common ear mite species affecting dogs and cats worldwide
Ear mites spread rapidly through direct contact between animals, especially in multi-pet households
Symptoms include dark waxy discharge, intense head shaking, scratching and ear odour
Untreated infestations cause severe inflammation, secondary bacterial infections and hearing damage
Modern topical and systemic treatments clear mites effectively within days to weeks
All pets in a household must be treated simultaneously to prevent reinfestation

Welfare Considerations

Ear mites inflict considerable suffering through relentless itching, pain and disorientation. Dogs scratch so intensely they may cause self-trauma including haematomas and skin lesions around the ear. Early veterinary intervention dramatically reduces suffering duration and prevents complications.

What You Can Do

Check your dog's ears weekly for dark discharge, redness or odour
Visit a vet promptly if you notice head shaking or ear scratching
Treat all household pets simultaneously even if only one shows symptoms
Use preventive parasite treatments recommended by your veterinarian
Avoid letting affected dogs mix with other animals until treatment is complete