My Dog Keeps Shaking Their Head – What’s Going On?

Your dog shakes their head vigorously, scratches at their ears, and maybe even bumps into furniture. Head shaking in dogs is almost always a sign of ear trouble.

From infections to foreign objects, let’s figure out why your dog can’t stop shaking and how to help.

Ear Infections (Otitis Externa)

Ear infections are the number-one cause of head shaking. They’re painful, itchy, and produce a distinctive odor and discharge.

Floppy-eared dogs (Cocker Spaniels, Basset Hounds) and dogs who swim frequently are more prone due to trapped moisture.

Signs: dark or yellow discharge, redness, swelling, odor, scratching, head shaking.

Foreign Objects and Parasites

Foxtails, grass seeds, and ear mites can lodge in the ear canal and trigger violent head shaking.

Ear mites cause intense itching and a dark, coffee-ground-like discharge. They’re highly contagious between pets.

Allergies

Environmental allergies (pollen, dust mites) and food allergies often manifest as ear infections. Dogs with recurring ear infections should be evaluated for allergies.

Chronic ear issues that don’t respond to treatment may indicate underlying allergies that need management.

When to See the Vet

Head shaking that persists more than 24 hours, is accompanied by discharge, odor, pain, or swelling, requires a vet visit.

Never put anything in your dog’s ear without veterinary guidance. Some treatments worsen certain conditions.

Frequently Asked Questions

Can I clean my dog’s ears at home?

Routine ear cleaning with a vet-approved solution is fine for maintenance. However, if your dog has an infection, cleaning at home can worsen the problem. See your vet first.

How often should I clean my dog’s ears?

Most dogs need ear cleaning every 1-2 weeks. Dogs with floppy ears or frequent swimming may need more frequent cleaning.

Are ear infections contagious?

Bacterial and yeast ear infections are not contagious to humans. Ear mites, however, can spread between pets.

Veterinary Disclaimer

This article is for informational purposes only and does not constitute veterinary advice. Always consult with a qualified veterinarian for health concerns regarding your pet.