Pet Health
· Updated March 03, 2026· 5 min read

How to Soothe Your Dog's Ear Infection

✓ Vet-Reviewed Content
Dr. James Bascharon
Written by Dr. James Bascharon, DVMVeterinarian | Founder & CEO
Dr. Joya Griffin
Reviewed by Dr. Joya Griffin, DVM, DACVDVeterinary Dermatology
Last medically reviewed: March 03, 2026
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- Ear infections in dogs are common and can be caused by bacteria and yeast that thrive in the warm, moist environment of the ear canal, seasonal allergies that trigger inflammation, or ear anatomy in breeds with floppy ears or excessive hair growth that traps moisture
- Signs of an ear infection include excessive scratching or pawing at the ears, foul odor or discharge, and redness or swelling in the ear canal
- Regular ear cleaning with vet-recommended products is essential for preventing infections, especially for breeds prone to ear problems
- OticBliss Medicated Ear Drops contain 1% Hydrocortisone and naturally-derived Chitosan to soothe itching, redness, and swelling caused by allergy-related inflammation
- OticBliss Vet-Strength Ear Drops use 0.2% MicroSilver BG along with 1% Hydrocortisone and Chitosan to target harmful microbes like yeast and bacteria in the outer ear while providing relief from itching and inflammation
- Both OticBliss ear drop formulas are alcohol-free and safe for daily use, and help clear wax, discharge, and dead skin from inside the ear

Dog with a person gently examining its ear

If your dog has been scratching their ears more than usual, it may be time for a closer look at their ear health. Ear infections are common in dogs and can cause significant discomfort. Understanding the causes, recognizing the symptoms, and knowing how to respond can help your dog find relief.

Understanding Ear Infections in Dogs

Healthy dog ear with clean pink tissue Infected dog ear showing redness and inflammation

Ear infections can develop quietly and cause escalating discomfort if left untreated. Recognizing the underlying causes and early symptoms helps you take action before the condition worsens.

Causes of Dog Ear Infections

Bacteria and Yeast

Microorganisms like bacteria and yeast thrive in the warm, moist environment of a dog's ear canal, making it an ideal location for infections to develop.

Allergies

Seasonal allergies can trigger inflammation in the ear canal, leading to discomfort and increasing the risk of secondary infection.

Ear Anatomy

Certain breeds with floppy ears or excessive hair growth in the ear canal are more prone to infections due to poor air circulation and trapped moisture.

Symptoms of Dog Ear Infections

Dog scratching its ear showing signs of discomfort

Signs of an ear infection in dogs include excessive scratching or pawing at the ears, foul odor or discharge from the ear canal, and redness or swelling of the ear tissue. If you notice any of these signs, consult your veterinarian for proper diagnosis and treatment.

Preventing Ear Infections

Person cleaning a dog's ear for routine ear care

Regular ear cleaning is essential for preventing infections. Inspect and clean your dog's ears routinely, especially if they have floppy ears or are a breed more prone to ear problems. Always use veterinarian-recommended products to avoid causing irritation.

OticBliss Advanced Cleaning Ear Flush helps remove debris and dry the ear canal after bathing or swimming, and OticBliss Advanced Cleaning Ear Wipes provide a convenient option for routine maintenance between deeper cleanings.

OticBliss Ear Drops for Soothing Ear Infections

When ear discomfort or infection occurs, OticBliss ear drops are formulated to provide targeted relief. Both formulas are alcohol-free, designed for sensitive ears, and safe for daily use. They help clear wax, discharge, and dead skin from inside the ear to promote a healthy ear environment.

OticBliss Medicated Ear Drops

OticBliss Medicated Ear Drops are formulated for allergy-related ear irritation. They contain 1% Hydrocortisone to help soothe itching, redness, and swelling caused by inflammation. Naturally-derived Chitosan supports delicate ear tissue by providing gentle moisturization.

OticBliss Vet-Strength Ear Drops

OticBliss Vet-Strength Ear Drops are formulated for active ear infections. They use 0.2% MicroSilver BG™ to target harmful microbes like yeast and bacteria in the outer ear. Combined with 1% Hydrocortisone and Chitosan, they address infection while providing relief from itching, redness, and inflammation.

Proper Application

For best results, follow the application instructions on the product label. Dr. Joya Griffin, a board-certified veterinary dermatologist on the Vetnique veterinary advisory board, has demonstrated proper ear drop application technique, which your veterinarian can also guide you through during a visit.

If your dog is showing signs of an ear infection, consult your veterinarian for diagnosis. Explore the full OticBliss collection for ear care products formulated to support your dog's ear health.

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DR. JAMES BASCHARON SAYS
"Ear infections in dogs can stem from bacteria, yeast, allergies, or ear anatomy. Certain breeds with floppy ears or excessive hair growth in the ear canal are more prone to infections due to poor air circulation and trapped moisture."
— Dr. James Bascharon, DVM , General Practice
Breeds commonly affected
Most at risk

Frequently Asked Questions

What causes ear infections in dogs?

Dog ear infections can be caused by bacteria and yeast that thrive in the warm, moist environment of the ear canal. Seasonal allergies can trigger inflammation that leads to ear discomfort and potential infections. Certain breeds with floppy ears or excessive hair growth in the ear canal are more prone to infections due to poor air circulation and trapped moisture.

What are the signs of an ear infection in dogs?

Signs of an ear infection include excessive scratching or pawing at the ears, foul odor or discharge from the ears, and redness or swelling in the ear canal. If you notice any of these signs, consult your veterinarian for proper diagnosis and treatment.

How can I prevent ear infections in my dog?

Regular ear cleaning with vet-recommended products helps prevent infections. Inspect and clean your dog's ears regularly, especially if they have floppy ears or are a breed prone to ear problems. Avoid using products not designed for pet ear care, as they may cause irritation.

What is the difference between OticBliss Medicated Ear Drops and Vet-Strength Ear Drops?

OticBliss Medicated Ear Drops contain 1% Hydrocortisone and Chitosan to soothe itching, redness, and swelling from allergy-related irritation. OticBliss Vet-Strength Ear Drops contain those same ingredients plus 0.2% MicroSilver BG to target harmful microbes like yeast and bacteria in the outer ear. Both formulas are alcohol-free and safe for daily use.

Are OticBliss ear drops safe for daily use?

Yes. Both OticBliss Medicated Ear Drops and Vet-Strength Ear Drops are alcohol-free and formulated for sensitive ears. They are designed to be safe for daily use and help clear wax, discharge, and dead skin from the ear canal.

Sources

Dr. James Bascharon is the founder of Vetnique Labs and creator of Glandex. He is a practicing veterinarian and a member of the Vetnique veterinary advisory board.
Product application demonstrated by Dr. Joya Griffin, DVM, DACVD (Board-Certified Veterinary Dermatologist), Vetnique Veterinary Advisory Board member.

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Veterinary Disclaimer

This article was reviewed by Dr. Joya Griffin, DVM, DACVD.Vetnique Labs was founded by Dr. James Bascharon, DVM, and all content is reviewed by our Vet Advisory Board. This information is not a substitute for professional veterinary advice. Always consult your veterinarian.

Dr. James Bascharon
About the Author

Dr. James Bascharon, DVM

Veterinarian | Founder & CEO

Dr. James Bascharon is a veterinarian, entrepreneur, and the visionary founder of Vetnique. He launched Vetnique in 2012 after formulating Glandex® in his own kitchen to address anal gland health in pets.

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