Why Your Dog’s Ears Turn Red and How to Clean Them
📝 Summary
Red, inflamed ears usually point to dermatitis, yeast or ear-mite infection, or occasionally a growth that needs a vet. Clear loose wax with a vet-approved ear solution, and seek professional help if you notice a foul dark discharge or a firm lump.
1 Why Ears Turn Red
Redness can come from a rash, yellow plaque, or a growth. A red rash seen under the microscope shows red blood cells and inflammatory cells; an antibiotic-anti-inflammatory ointment (an erythromycin-based product works well) brings improvement in about three days. Hard, firm red nodules caused by mange-mite infection respond to an injectable clarithromycin-class drug. Any suspected tumor must be biopsied before surgery is planned.
2 Otitis vs. Ear Mites
With otitis the ear reddens, may darken, or weeps pus; the dog shakes its head, scratches, grows irritable, and eats less. Ear mites produce a very foul, dark, waxy discharge, frequent scratching, and sometimes watery eyes.
3 Cleaning the Ears
Pull the ear outward so it opens upward, apply an ear-cleaning solution, and massage the base of the ear to loosen wax. Then let the dog shake out the debris — this removes loose wax. If the ear is inflamed, follow up with an anti-inflammatory ear drop.
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