How to Clean a Dog's Ears Safely (and When to See a Vet)

To clean a dog's ears safely, fill the ear canal with a proper dog ear cleaner, massage the base of the ear for a few seconds, let your dog shake, then wipe away the loosened debris with cotton wool. Never push cotton buds down the canal and never clean a sore, red or smelly ear without checking with your vet first.

When ears actually need cleaning

Healthy dog ears are largely self-cleaning, so you don't need to clean them daily. Clean when you can see a build-up of waxy debris, after swimming or a bath, or as part of a routine your vet has recommended for an ear-prone dog.

Floppy-eared and hairy-eared breeds, such as Cockers, Spaniels and Poodles, trap more moisture and warmth, so they need checking more often. A quick look once a week catches problems early.

Overdoing it is a real risk. Cleaning ears that don't need it can strip the natural protective wax and irritate the canal, which can cause the very problems you were trying to avoid.

What you'll need

• A dog-specific ear cleaner — never human ear drops, vinegar mixes or alcohol, which sting and can damage the canal. Browse vet-suitable dog ear cleaners made for the job.
• Cotton wool pads or balls, not cotton buds.
• A towel, because there will be shaking.
• Treats, to keep the whole thing positive.

For the dog who hates the bottle near their head, a no-rinse wipe such as dog wipes handles the visible outer ear flap between proper cleans, though wipes can't reach into the canal.

The step-by-step routine

1. Settle your dog somewhere calm and have your treats ready. A nervous dog will only get worse if you rush. 2. Lift the ear flap gently to expose the opening. 3. Squeeze the cleaner into the canal until it's nearly full. Don't touch the nozzle to the ear to keep it hygienic. 4. Massage the base of the ear at the bottom, where it meets the head, for five to ten seconds. You'll hear a squelch as the cleaner loosens the debris. 5. Let your dog shake. This is the bit that does the real work, bringing gunk up out of the canal. Stand back. 6. Wipe the outer ear and the opening with cotton wool. Only go where you can easily see; let the canal drain naturally. 7. Reward and repeat on the other side.

The golden rule: only ever clean as deep as you can see. The eardrum is delicate, and anything pushed in can be packed down or cause damage.

Why cotton buds are off-limits

Cotton buds feel logical, but they tend to push wax and debris further in rather than removing it, and they can perforate the eardrum if the dog jerks. Cupped cotton wool is safer because it lifts debris out rather than ramming it down.

Keeping a nervous dog calm

If your dog flinches at the bottle, build up slowly. Pair the cleaner appearing with a treat over several days before you ever use it, and keep early sessions to a single ear. Our guide to grooming a nervous dog covers the same gradual approach for the whole routine. A grippy mat and a second person to hand out treats can make all the difference.

When to stop and call the vet

Ear cleaning is for maintenance, not for treating infections. This is practical advice, not veterinary advice, so see your vet for an ear that is red, hot, swollen, smelly, painful to touch, or producing dark or pus-like discharge, and for any head-shaking, scratching or head-tilt that won't settle. Don't clean a sore ear hoping it'll improve, because cleaning a damaged or infected ear can make things much worse.

For more on choosing a product that suits your dog's ear type, see Best Dog Ear Cleaners for Floppy and Hairy Ears (UK). You'll find related grooming kit such as a dematting comb and pet nail clippers in the health and grooming range, and a paw wash cup or a tub of rabbit dry cleaning foam for the rest of the freshen-up.