Dog Shaking Head and Scratching Ears: Ear Infection Guide

Head shaking and ear scratching almost always indicate ear problems. Ear infections are one of the most common reasons dogs visit the vet.

What’s Happening

Inflammation and infection in the ear canal cause itching and pain.

Floppy-eared breeds trap moisture and debris, creating ideal conditions for infection.

llergies create inflammation that predisposes to recurrent ear infections.

Infection Signs

Head shaking, ear scratching, foul odor, and dark discharge.

Redness, swelling, and pain when ears are touched.

Scratching until ears bleed. Hair loss around ears.

Types of Infections

Bacterial: yellow-green discharge, foul smell. Needs antibiotic treatment.

Yeast (Malassezia): dark brown, waxy discharge. Common in allergies.

Mixed infections are common and require combination therapy.

Treatment

Veterinary examination and ear cytology identify the organism.

Prescription ear drops containing antibiotics, antifungals, and anti-inflammatories.

Complete the entire course. Incomplete treatment leads to recurrence.

Frequently Asked Questions

Yeast infection?

Common, especially in allergic dogs. Dark brown waxy discharge.

Can it heal alone?

Rarely. Without treatment, infections worsen and can cause hearing loss.

How long to heal?

2-4 weeks with proper treatment. Chronic infections may take longer.

Prevention?

Weekly ear cleaning, keeping ears dry, managing allergies.

Veterinary Disclaimer

Disclaimer: The information in this article is for educational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. Always consult your veterinarian before making changes to your dog’s diet, exercise, or healthcare routine. If your pet is experiencing a medical emergency, contact your veterinarian or an emergency animal hospital immediately.