Dachshund Ear Infections: What Long-Eared Owners Need to Know

By Emiel Maddens  ·  Reviewed in consultation with licensed veterinary professionals  ·  Updated June 2026  ·  15 min read

The Dachshund's elongated body, short legs, and drooping ears give the breed its unmistakable silhouette. But those elegant, floppy ears that frame the face so charmingly come with a significant health tradeoff: Dachshunds are consistently identified in veterinary literature as one of the breeds most prone to ear infections. The breed's ear shape, combined with narrower-than-average ear canals and a notable allergy predisposition, creates a multi-layered vulnerability that requires proactive, ongoing management.

This guide explains the specific factors that put Dachshunds at elevated risk, how these factors interact, and what you can do as a Dachshund owner to keep your dog's ears healthy throughout their life.

Why Dachshunds Are Prone to Ear Infections

1. Long pendulous ears on a small body

Dachshund ears are proportionally long relative to the breed's small body size. They hang down past the jawline and lie flat against the sides of the head, creating a sealed pocket over the ear canal. This is the same fundamental problem seen in all floppy-eared breeds (as detailed in our floppy ears vs. erect ears comparison), but in Dachshunds, the combination of ear length and the breed's low-to-the-ground body position means the ears frequently contact the ground, grass, food bowls, and other surfaces that introduce moisture, allergens, and debris directly into the ear environment.

2. Proportionally narrow ear canals

What sets Dachshunds apart from some other floppy-eared breeds is the relative narrowness of their ear canals. For their head size, Dachshund ear canals tend to be tighter and more restricted than those of larger floppy-eared breeds like Labrador Retrievers or Golden Retrievers. Narrower canals have less capacity to accommodate debris and wax before becoming obstructed, drain moisture less efficiently, resist ventilation more strongly, and are more difficult to clean and treat effectively. This means that the same amount of wax, moisture, or debris that might not cause problems in a breed with wider canals can create a clinically significant obstruction in a Dachshund.

3. Allergy predisposition

Dachshunds have notable rates of atopic dermatitis (environmental allergies) and food allergies. Allergic inflammation in the ear canal increases cerumen production, alters pH, and suppresses local immune function, creating conditions that favor pathogenic overgrowth of yeast and bacteria. For allergic Dachshunds, ear infections are a symptom of their systemic allergic disease, and the infections will continue to recur until the underlying allergies are managed. If your Dachshund is chronically itchy with concurrent ear problems, allergies are very likely the connecting cause.

4. Coat variety-specific factors

Dachshunds come in three coat varieties, and each has slightly different ear infection considerations. Smooth-coated Dachshunds have the least hair around and inside the ears, making inspection and cleaning easier. Longhaired Dachshunds grow feathery hair on and around the ear flaps, and some develop hair growth within the ear canal that can trap moisture and debris, similar to the challenges seen in Poodles and Shih Tzus. Wirehaired Dachshunds may have coarser hair around the ear opening that can trap debris but generally do not grow as much internal canal hair as longhaired varieties.

5. Low body carriage and ground contact

The Dachshund's short legs and long body place their head, and therefore their ears, very close to the ground. During walks, sniffing (which Dachshunds do extensively, given their scent hound heritage), and outdoor play, the ears sweep along surfaces, collecting moisture, dirt, allergens, and bacteria. This ground-level exposure is similar to the problem seen in Basset Hounds, though less extreme because the Dachshund's ears, while long, are not as heavy or as long as the Basset's.

Types of Ear Infections in Dachshunds

Yeast infections

Malassezia yeast otitis is the most common type of ear infection in Dachshunds. The warm, sealed, waxy environment under their ear flaps is ideal for yeast proliferation. Signs include dark brown, waxy discharge, a sweet or musty odor, and intense itching. For comprehensive yeast infection information, see our yeast ear infection treatment guide.

Bacterial infections

Bacterial ear infections in Dachshunds are often secondary to yeast infections or occur as mixed infections. Staphylococcus species are the most common bacterial pathogens, with Pseudomonas being less common but more difficult to treat when present. Bacterial infections typically produce a more purulent discharge and a sharper odor compared to yeast infections.

Ear mites

While ear mites (Otodectes cynanotis) are more common in puppies and less common than yeast or bacterial infections in adult dogs, Dachshund puppies are susceptible. Ear mites produce a characteristic dark, crumbly, coffee-ground-like discharge and intense itching. If you have recently acquired a Dachshund puppy with ear symptoms, ear mites should be considered alongside yeast and bacterial causes.

The Dachshund Ear Prevention Protocol

Weekly ear inspections and cleaning

Clean your Dachshund's ears once per week using a veterinary-approved ear cleaner with ceruminolytic properties. Lift the ear flap fully, fill the canal with cleaning solution, massage the ear base for 20 to 30 seconds, and allow your dog to shake before wiping accessible areas with cotton balls. Because of their narrow canals, be gentle and never force cleaning solution or tools into the ear. For complete cleaning guidance, see our article on how often to clean your dog's ears.

Post-water ear care

After every bath, swim, or rain exposure, dry each ear thoroughly with a soft towel and apply a veterinary-approved ear drying agent. Even brief exposure to water can introduce enough moisture to trigger yeast overgrowth in the Dachshund's sealed, narrow ear canals. This step is particularly important because many Dachshunds enjoy water play more than their owners expect for a small breed.

Mealtime management

Dachshund ears can dip into food and water bowls during meals, introducing food residue and moisture into the ear. Use elevated bowls appropriate for the breed's height, or consider a narrow-opening water bowl or a snood to keep the ears contained during meals. Wipe the inner ear surfaces after meals if they have contacted food or water.

Ear ventilation

Periodically flip your Dachshund's ears back to allow air circulation to the ear canal. A few minutes of air exposure several times daily, especially during warm or humid weather, helps reduce the humidity inside the sealed ear canal. This is a simple, zero-cost intervention that can meaningfully reduce the moisture level that yeast needs to proliferate.

Hair management for longhaired Dachshunds

If your longhaired Dachshund grows hair inside or around the ear canal opening, have your groomer trim this hair regularly to improve airflow. For Dachshunds with significant internal canal hair contributing to recurrent infections, discuss careful hair removal with your veterinarian. The principles are the same as for other hairy-eared breeds: remove only enough to improve ventilation, do not pluck aggressively, and clean the ears after any hair removal.

Allergy management

If your Dachshund has signs of allergic dermatitis (seasonal itching, paw licking, belly redness, recurrent skin or ear infections), work with your veterinarian to develop an allergy management plan. Options include anti-itch medications, allergy testing with immunotherapy, elimination diet trials for food allergy investigation, and omega-3 supplementation. Controlling allergic inflammation reduces the ear canal's susceptibility to infection even when the anatomical risk factors remain unchanged.

Treating Dachshund Ear Infections

Step 1: Clean the ear canal

Begin by cleaning the ear canal with a ceruminolytic ear cleaner. For Dachshunds with narrow canals that are packed with debris, a professional ear flush by your veterinarian may be necessary. Cleaning before medication is essential because topical treatments cannot reach the infected tissue through a layer of wax and discharge.

Step 2: Dual-action antimicrobial treatment

Because Dachshund ear infections frequently involve yeast with potential bacterial co-infection, a treatment combining ketoconazole (antifungal) with chlorhexidine gluconate (antiseptic) addresses both pathogen types simultaneously. This dual-action approach is practical for home treatment and eliminates the need for multiple separate products.

Step 3: Complete treatment and monitor

Continue treatment for a minimum of 10 to 14 days. The narrow canals of Dachshunds can harbor organisms in areas that are difficult for topical medications to fully reach, making complete treatment courses particularly important. Follow up with your veterinarian for cytology to confirm resolution before stopping treatment. Incomplete treatment is a primary driver of recurring infections in this breed.

Maintenance therapy for chronic cases

Dachshunds with a pattern of recurrent infections benefit from maintenance therapy using a medicated ear cleaner once or twice weekly between active infections. This preventive treatment keeps microbial populations below the clinical infection threshold and can significantly extend the time between infection episodes.

Chronic Otitis Risks in Dachshunds

Untreated or poorly managed recurrent ear infections in Dachshunds can progress to chronic otitis with permanent ear canal changes. Because Dachshund ear canals start narrower than many breeds, the progressive stenosis (narrowing) caused by chronic inflammation can lead to near-complete canal occlusion more quickly than in breeds with wider canals. The progression follows the same stages seen in other predisposed breeds: acute, responsive infections leading to recurrent infections with early canal changes, followed by chronic otitis with significant stenosis, and potentially end-stage ear disease requiring surgical intervention.

The Dachshund's narrow baseline canal diameter means that even moderate chronic changes can create significant functional obstruction. This underscores the importance of preventing progression through consistent ear hygiene, prompt treatment of infections, and management of underlying conditions like allergies.

Miniature Dachshunds vs. Standard Dachshunds

Both Miniature and Standard Dachshunds share the same ear infection risk factors: floppy ears, narrow canals, and allergy predisposition. Miniature Dachshunds have even smaller and proportionally narrower ear canals than Standards, which can make cleaning and treatment more challenging. The tiny canal diameter means that precise, gentle application of ear cleaning solutions and medications is important to avoid over-filling the canal and causing discomfort. Both sizes require the same prevention protocol and the same level of ear care commitment.

When to See a Veterinarian

See your veterinarian if your Dachshund's ear infection does not respond to home treatment within 5 to 7 days, if there is significant pain or swelling, if the discharge is purulent or bloody, if your dog shows signs of hearing loss or head tilt, or if infections are recurring more than 2 to 3 times per year. Because of their narrow canals, Dachshunds are somewhat more likely to need professional ear flushing under sedation for moderate to severe infections that cannot be adequately cleaned at home. For more information on understanding why dogs keep getting ear infections, visit our comprehensive guide.

Frequently Asked Questions

Q: Are Dachshunds as ear-infection-prone as Basset Hounds or Cocker Spaniels?

Dachshunds are not quite as extreme as Basset Hounds or Cocker Spaniels, which occupy the very top of the ear infection prevalence charts due to their more extreme ear anatomy and ceruminous gland issues. However, Dachshunds consistently appear in the upper tier of ear-infection-prone breeds. Their narrower canals relative to body size create a unique challenge that can make their infections harder to treat than those in some larger floppy-eared breeds with wider canals.

Q: Does my Dachshund's coat type affect ear infection risk?

All three coat varieties (smooth, longhaired, and wirehaired) share the fundamental anatomical risk factors. Longhaired Dachshunds face a slight additional risk because they may grow hair inside the ear canal that traps moisture and debris, and the feathering around the ear flap can hold moisture against the ear. Smooth-coated Dachshunds have the advantage of easier ear inspection and less hair-related moisture retention. Wirehaired Dachshunds fall in between.

Q: How often should I clean my Dachshund's ears?

Weekly cleaning is the recommended baseline for most Dachshunds. During allergy season or periods of heavy water exposure, cleaning frequency may need to increase. Always clean after bathing or swimming. Dachshunds with a history of recurrent infections may benefit from using a medicated ear cleaner as part of a twice-weekly maintenance protocol.

Q: My Dachshund seems to get ear infections whenever the seasons change. Why?

Seasonal ear infections strongly suggest an allergic component. Environmental allergens like pollen and mold follow predictable seasonal cycles, and the allergic inflammation they cause in the ear canal creates conditions favorable for yeast and bacterial overgrowth. Discuss seasonal allergy management with your veterinarian, as controlling allergic inflammation during peak seasons can prevent the ear infections from developing.

Q: Can Dachshund ear infections cause hearing loss?

Yes, if infections are severe, chronic, or extend to the middle ear. Chronic inflammation can cause thickening and stenosis of the ear canal that reduces sound transmission, and middle ear infections (otitis media) can damage the eardrum and middle ear structures. Early, consistent treatment and prevention are the best ways to protect your Dachshund's hearing. If you notice any signs of hearing loss, seek veterinary evaluation promptly.

Q: Are there ear cleaning products specifically designed for narrow ear canals?

While ear cleaning products are not specifically formulated for narrow versus wide canals, the application technique matters. For small breeds with narrow canals, use the nozzle tip gently, do not force it into the canal, and be conservative with the amount of solution. The cleaning solution does the work through the massage-and-shake technique, not through pressure. A quality ceruminolytic cleaner works effectively regardless of canal size. For product recommendations, see our guide to the best ear cleaners for dogs with chronic infections.

Sources

Saridomichelakis, M.N. et al., 'Aetiology of Canine Otitis Externa: A Retrospective Study of 100 Cases,' Veterinary Dermatology, Vol. 18, 2007.

Angus, J.C. et al., 'Breed Variations in Histopathologic Features of Chronic Severe Otitis Externa in Dogs,' JAVMA, Vol. 221, 2002.

Miller, W.H. et al., Muller and Kirk's Small Animal Dermatology, 7th ed., Elsevier, 2013.

Merck Veterinary Manual, 'Otitis Externa in Dogs and Cats,' Updated 2024.

Related Reading

• Why Is My Dachshund So Itchy?
• Basset Hound Ear Infections: The Breed Most at Risk
• Beagle Ear Infections: Floppy Ears and Outdoor Risks
• Floppy Ears vs Erect Ears: Infection Risk Compared
• How to Break the Cycle of Recurring Dog Ear Infections

Emiel Maddens

Founder of Vetified. Develops topical antifungal and antimicrobial formulations for companion animals. Vetified products are listed on DailyMed and manufactured through FDA-registered facilities in the United States.