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Dog Health

Dog Ear Infection Signs in South Africa

See a vet if your dog has ear pain, head shaking, bad smell, discharge, swelling, bleeding, balance problems, or a sudden head tilt. This guide is educational and helps South African dog owners prepare better questions for a veterinarian.

Last reviewed: 2026-05-15

Educational guide

This page is for general South African dog-owner education. It does not replace a veterinarian, qualified behaviour professional, insurer, or other relevant professional. For urgent symptoms or fast-worsening problems, contact a vet immediately.

Quick takeaways

  • Urgent summary: See a vet if your dog has ear pain, head shaking, bad smell, discharge, swelling, bleeding, balance problems, or a sudden head tilt.
  • This page does not diagnose your dog. Similar symptoms can have many different causes.
  • Phone a veterinarian sooner if symptoms are severe, worsening, repeated, or affect a puppy, senior dog, pregnant dog, or chronically ill dog.
  • Do not give human medication, old pet medication, antibiotics, or painkillers unless your vet instructs you.

South African context

Ear problems can follow allergies, swimming, humidity, grass seeds, mites, wax build-up, or infection. Dogs in coastal areas, dogs with floppy ears, and dogs that swim or visit grassy parks may need extra ear checks.

Access to emergency vets varies by province and city. Save your regular vet and nearest after-hours option before you need them, especially if you travel with your dog.

Common possible causes

There is no single cause of ear signs. The points below are possibilities to discuss with your vet, not a diagnosis.

Possible cause areaWhy it may matter
Allergies and recurring skin inflammation.Your vet may use history, examination, and tests to narrow this down.
Moisture after swimming, bathing, or humid weather.Your vet may use history, examination, and tests to narrow this down.
Grass seeds or foreign material in the ear canal.Your vet may use history, examination, and tests to narrow this down.
Ear mites, wax, yeast, bacteria, or injury.Your vet may use history, examination, and tests to narrow this down.
Underlying skin disease or ear shape that traps moisture.Your vet may use history, examination, and tests to narrow this down.

Red flag symptoms

Red flags mean the situation may need urgent or same-day veterinary care. If you are unsure, phone a vet and describe exactly what you see.

  • Pain, crying, or not allowing the ear to be touched.
  • Bad smell, discharge, swelling, bleeding, or redness.
  • Head tilt, wobbliness, eye flicking, or balance problems.
  • Sudden severe head shaking after a grassy walk.
  • Repeated ear infections or itch elsewhere on the body.

What owners should do

Good observations help your vet triage your dog. Keep notes factual and avoid trying to treat the symptom before you understand the cause.

  • Look at the outer ear without pushing anything into the canal.
  • Note smell, discharge, redness, swelling, and head shaking.
  • Book a vet visit because ears often need examination before treatment.
  • Mention swimming, grooming, allergies, and grass exposure.

What owners should not do

Dogs can be harmed by well-meaning home treatment, especially human medication, old prescriptions, and internet remedies.

  • Do not put cotton buds down the ear canal.
  • Do not use leftover ear drops from another dog or old infection.
  • Do not pour home mixtures, oils, or peroxide into the ear.

When to call a vet immediately

Use these signs as a call-now list. If you live far from emergency care, phone while arranging transport.

  • Head tilt, balance problems, severe pain, bleeding, or swelling.
  • A grass seed or foreign body is suspected.
  • Your dog is lethargic, feverish, or the ear is rapidly worsening.

Practical observation checklist

Write these details down or take photos where useful. Clear information can make the vet call calmer and more accurate.

  • Which ear is affected.
  • Smell, discharge colour, swelling, or redness.
  • Head shaking, scratching, pain, or balance change.
  • Swimming, grooming, grass, or allergy history.
  • Previous ear medication used.

Prevention tips

Not every symptom is preventable, but good routines reduce risk and help you notice changes earlier.

  • Check ears after grass walks and beach days.
  • Dry visible outer ear areas gently after swimming if advised.
  • Manage allergies with a vet rather than repeated cleaning.
  • Ask groomers not to pluck or clean deeply without veterinary guidance.

Frequently asked questions

Can I clean my dog's sore ear at home?

If the ear is painful, smelly, swollen, or discharging, see a vet first. Cleaning the wrong way can hurt or worsen problems.

Can grass seeds get into dog ears?

Yes. Sudden head shaking or pain after grassy walks should be checked by a vet.

Are ear infections contagious?

Many are not directly contagious, but mites and shared underlying issues can occur. Your vet can identify the cause.