Most healthy dogs with upright ears rarely need ear cleaning. Floppy-eared breeds and dogs who swim frequently are a different story — their ears are prime territory for infection without regular maintenance.
Which Dogs Need Regular Ear Cleaning
Cocker Spaniels, Basset Hounds, Beagles, Bloodhounds, Poodles, Labradoodles. Long, floppy ears trap moisture and restrict airflow — perfect for yeast and bacteria.
Any dog who swims frequently needs ears checked and dried after every water session. Water in the ear canal is the most common trigger for ear infections.
Dogs with environmental or food allergies develop more ear yeast and debris. Often the first sign of allergies is recurring ear problems.
German Shepherds, Huskies, Dobermans — usually need little cleaning. Good airflow keeps their ears naturally clean. Over-cleaning causes irritation.
General rule: clean ears when dirty, not on a schedule. For high-risk dogs, check weekly and clean as needed (typically every 2–4 weeks). For most dogs, monthly checks are sufficient.
Normal Wax vs. Signs of Infection
| Normal | Possible Infection | |
|---|---|---|
| Color | Pale yellow to light tan | Dark brown, black, red, or unusual color |
| Smell | Mild, earthy | Strong, foul, yeasty (like bread or corn chips), or putrid |
| Amount | Small to moderate amount | Excessive buildup despite cleaning |
| Behavior | No head shaking or scratching | Frequent head shaking, scratching at ears, tilting head to one side |
| Appearance | Clean-looking inner ear | Redness, swelling, discharge, crusting |
How to Clean Your Dog's Ears — Step by Step
- Gather supplies: vet-approved ear cleaner, cotton balls or gauze pads (not cotton swabs)
- Have your dog sit or lie down; have a helper hold for a wiggly dog
- Hold the ear flap up to straighten the ear canal; fill the canal with ear cleaner (don't be shy — it should feel like you're "filling" the canal)
- Massage the base of the ear for 20–30 seconds — you'll hear a squishing sound; this loosens debris inside
- Release the ear and let your dog shake — most of the debris comes out in the shake
- Wipe the outer canal and ear flap with a cotton ball to remove debris; reach as far as your finger naturally goes — no deeper
- Repeat on the other ear; treat generously
What Products to Use
- Veterinary ear cleaners — Virbac Epi-Otic Advanced, Zymox Ear Cleanser, MalAcetic Aural are all vet-recommended; choose based on whether the primary issue is wax, yeast, or bacterial
- Zymox with hydrocortisone — specifically for mild yeast infections; contains enzymes that kill bacteria and yeast; available without prescription; follow instructions carefully
- Avoid: hydrogen peroxide (too harsh), alcohol (dries and irritates), mineral oil alone, and any drops not specifically labeled for dog ear use
What Not to Do
- Never use cotton swabs inside the ear canal — pushes debris deeper and can damage the eardrum; only use on the visible outer ear flap
- Don't over-clean — excessive cleaning irritates the ear canal and can cause the inflammation it's meant to prevent
- Don't ignore persistent odor or discharge — a recurring smell after cleaning is a vet visit, not a cleaning problem
- Don't pluck ear hair without vet guidance — some groomers pluck the hair inside Poodle and Doodle ears; evidence on whether this helps or hurts is mixed; ask your vet