A deep ear cleaning under video otoscopy costs roughly $300 to $1,200, depending on whether one or both ears are treated and how much is found once the canal is clear.
This is not the ear wipe you do at home. It is an anaesthetised procedure with a camera, and the difference is worth understanding — particularly if you are on your third or fourth course of ear drops.
Why your dog's ear infections keep coming back
Because otitis is a symptom, not a diagnosis.
A dog whose ears repeatedly become infected almost always has an underlying reason:
- Allergy — environmental or food. By some distance the most common cause of recurrent ear disease in dogs, and often the ears are the only place it shows.
- Endocrine disease — hypothyroidism in dogs, and less commonly other hormonal disorders.
- Ear conformation — heavy pendulous ears, narrow or hairy canals, a swimming habit.
- A foreign body — a grass seed is a classic, and one flush finds it and cures the problem permanently.
- A polyp or mass, particularly in cats.
Treating the discharge without finding the cause is exactly what produces the fourth course of drops. If nobody has yet investigated why, that is the conversation to have — not another prescription.
What video otoscopy adds
A video otoscope is a rigid camera that goes down the ear canal, projecting a magnified image onto a screen, with a working channel for flushing, suction and instruments.
Against a handheld otoscope, it gives:
- A view of the eardrum, which a canal full of discharge otherwise hides completely
- Magnification that finds grass seeds, small masses and ulceration
- Suction and irrigation under direct vision, so the canal is genuinely cleared rather than smeared
- Images you can see, which makes the case for treatment concrete rather than abstract
Why the eardrum matters so much
This is the single most useful fact on this page.
Several common ear medications and cleaning solutions are toxic to the middle and inner ear. If the eardrum is ruptured, putting them into the canal can cause deafness or permanent balance problems.
So "is the eardrum intact?" is not a detail. It decides which drugs are safe, and it reveals whether the infection has passed into the middle ear — where topical drops cannot reach and the treatment plan changes entirely.
You cannot answer that question through a canal packed with discharge. That is what the anaesthetised flush is for.
Why anaesthesia
Three reasons, all real.
It hurts. A chronically inflamed ear canal is intensely painful, and a genuinely thorough flush of a conscious dog is not possible without hurting it.
Stillness. The eardrum is a delicate membrane at the end of a narrow canal, and instruments are working next to it.
Completeness. A conscious "clean" reaches the outer part of the canal. The disease is deeper.
If your pet's anaesthetic risk is high, say so — a compromise plan exists, accepting a less complete result. But do not assume the anaesthesia is upselling.
What happens
Your pet is admitted for the day. Under anaesthetic, both canals are examined, samples taken for cytology and sometimes culture, and the ears flushed with warmed saline under suction until clear. The eardrums are assessed. Anything found — a grass seed, a polyp, ulceration — is dealt with or documented.
Most patients go home the same afternoon with drops, sometimes oral medication, and a recheck in one to two weeks.
What to expect afterwards
- Head shaking and some discharge for a day or two as residual fluid clears
- A temporary head tilt or wobbliness occasionally, if the middle ear was involved; usually resolves
- Noticeably more comfort within days — many owners describe a dog that is suddenly happier
- Rechecks matter. Stopping medication when the ear looks better is how the next infection starts
When cleaning is no longer the answer
If the canal has scarred closed — end-stage otitis — flushing cannot open it and no drops will reach the disease. That is a surgical problem, treated by [total ear canal ablation](/procedures/teca-ear-surgery/), and while it sounds drastic it reliably ends years of pain in dogs that have exhausted medical management.
Anything that looks like a mass in a cat's ear should be investigated rather than repeatedly flushed. Feline ear polyps and tumours both present as chronic discharge, and they need different treatment.
Who isn't a candidate
- Concurrent condition: A ruptured eardrum changes which flushing solutions are safe — some routine ear cleaners are toxic to the middle ear, which is exactly why the eardrum is checked first.
- Concurrent condition: Patients where general anaesthesia carries real risk, since a genuinely thorough flush cannot be done in a conscious painful ear.
- Other: A severely stenotic (scarred-shut) canal that cannot be opened enough to work in — end-stage ear disease is a surgical problem, not a cleaning problem.
- Other: Cleaning alone, repeated indefinitely, when the underlying allergy or endocrine disease has never been investigated.
Common questions
How much does a deep ear cleaning cost for a dog?
Roughly $300 to $1,200 for an anaesthetised flush under video otoscopy, depending on whether one or both ears are treated and what is found. That typically includes the anaesthetic, cytology, the flush itself and assessment of the eardrums. Culture, removal of a foreign body or a polyp, and take-home medication may be additional.
What is video otoscopy in dogs?
A rigid camera passed down the ear canal that projects a magnified image onto a screen, with a working channel for flushing, suction and instruments. It shows the eardrum, which a canal full of discharge otherwise hides completely, and it finds grass seeds, polyps and ulceration that a handheld otoscope misses. It also lets the canal be cleared under direct vision rather than blindly.
Why does my dog need anesthesia for an ear cleaning?
Because a chronically inflamed canal is intensely painful, because instruments are working millimetres from a delicate eardrum and the patient must be still, and because a conscious clean only reaches the outer canal while the disease sits deeper. If your pet's anaesthetic risk is high, discuss it — a compromise plan exists, but the anaesthesia is not an upsell.
Why do my dog's ear infections keep coming back?
Because otitis is a symptom rather than a diagnosis. Recurrent ear infection usually means an underlying cause — most often allergy, sometimes endocrine disease such as hypothyroidism, sometimes ear conformation, a grass seed, or in cats a polyp. Treating the discharge without finding the cause is what produces the fourth course of drops.
Can a ruptured eardrum in a dog heal?
Often yes, once the infection driving it is controlled, though it can take weeks and does not always happen. The reason it matters is immediate: several common ear medications and cleaning solutions are toxic to the middle and inner ear, so a ruptured eardrum changes which products are safe and can mean the infection has spread somewhere topical drops cannot reach.
Sources
Looking for a specific clinic? Browse our directory of specialist veterinary practices.