Dog Ear Scratching: What to Do if Your Dog Keeps Scratching Its Ears

If you’ve noticed your dog scratching their ears more than usual, it’s time to pay attention. Occasional itching is normal, but constant dog ear scratching can signal an underlying issue that shouldn’t be ignored. From mild irritation to more serious health concerns, persistent ear scratching can impact your dog’s comfort and well-being. If you’re in the Pewaukee, WI area and need support, Pewaukee Veterinary Service is here to help—please call (262) 347-0787 to make an appointment.

 

 

What Frequent Dog Ear Scratching Might Mean

When your dog keeps scratching its ears, it’s rarely just a random habit. Dogs rely on their ears for balance and hearing, so anything that affects this sensitive area can be deeply uncomfortable. Persistent dog ear scratching often points to inflammation or irritation within the ear canal, and ignoring it can lead to more serious problems down the line. Several issues can trigger repeated ear scratching. These range from mild, such as environmental allergens, to more severe conditions like ear infections or parasites. Identifying the reason behind your dog’s ear scratching starts with recognizing the signs and understanding what they could indicate.

Signs That Require Prompt Veterinary Attention

You might notice your dog shaking their head, whining while scratching, or keeping one ear tilted. These behaviors, along with visible redness or discharge from the ear, should prompt a visit to your veterinarian. A foul smell or noticeable swelling can also signal that something more serious is going on inside the ear canal. Even if the symptoms seem mild, they can escalate quickly. Scheduling an exam with Pewaukee Veterinary Service can help determine the cause and prevent complications. Call us today at (262) 347-0787 to schedule an appointment.

Common Causes of Dog Ear Scratching

Several factors can lead to increased scratching in dogs, and many of them require professional diagnosis. While you might spot visible signs of discomfort, determining the exact cause of the dog ear scratching typically requires an ear exam and testing.

Allergies

Allergies are one of the most common causes of ear irritation in dogs. These can be environmental, such as pollen or mold, or related to food sensitivities. Allergies often cause inflammation in the skin and ears, leading your dog to scratch frequently. When allergies affect the ears, they can create the perfect environment for secondary infections. If your dog has a history of allergies and starts scratching their ears, the underlying allergic reaction might be flaring up again.

Ear Infections

Infections can develop in the outer, middle, or inner ear, and they often cause intense itching, odor, and discharge. Dogs with floppy ears or those who swim regularly may be more prone to infections due to trapped moisture. An untreated ear infection can worsen over time and may even affect your dog’s hearing or balance. That’s why it’s important to bring your dog in at the first signs of discomfort. Pewaukee Veterinary Service can diagnose ear infections and recommend appropriate treatment. Call (262) 347-0787 to schedule a visit.

Ear Mites

Though less common, especially in adult dogs, ear mites can cause intense itching. These tiny parasites live in the ear canal and feed on ear wax and skin oils, causing significant irritation. If your dog has ear mites, you may see dark debris inside the ear that resembles coffee grounds. Ear mites are contagious between pets, so if you have multiple animals in the household, they may all require evaluation and care. Treatment must be prescribed by a veterinarian after confirming the presence of mites under magnification.

Foreign Objects or Debris

Dogs who enjoy the outdoors may occasionally get grass seeds, dirt, or other debris lodged in their ears. Even a small particle can cause intense scratching and discomfort. A dog that suddenly starts pawing at one ear or seems unusually irritated may have something stuck inside the canal. Attempting to remove foreign material at home can push it deeper and cause further damage. Your veterinarian can safely examine the ear canal and remove any obstructions without causing trauma to the ear.

When Should You Call Your Veterinarian at Pewaukee Veterinary Service?

Dog ear scratching that continues for more than a day or two, or is accompanied by other symptoms, is a sign that it’s time to schedule a veterinary exam. In some cases, delaying care can lead to worsening infection, hearing loss, or deeper damage to the ear canal. It’s also important not to attempt home remedies, as these can mask symptoms or even make the condition worse. Over-the-counter drops and unverified online advice may do more harm than good.

What to Expect During the Appointment

When you bring your dog to Pewaukee Veterinary Service for ear scratching concerns, your veterinarian will start by asking questions about your dog’s history and symptoms. They will perform a thorough ear examination and may use an otoscope to look deeper into the ear canal. Depending on what they find, they might recommend additional testing, such as cytology to check for infection or a swab to examine for mites. These diagnostics help identify the exact issue so that your dog can receive the right treatment. To schedule an exam, please call our team at (262) 347-0787.

How Ear Structure and Breed Affect Dog Ear Scratching

Not all dogs are equally prone to ear issues. Breed, ear shape, and lifestyle all contribute to how likely a dog is to develop recurring ear problems.

Breeds Prone to Ear Problems

Dogs with long, floppy ears—such as Cocker Spaniels, Basset Hounds, and Golden Retrievers—are more susceptible to dog ear scratching because their ear flaps limit air circulation. Moisture and warmth inside the ear create an environment where yeast and bacteria can thrive. Other breeds, especially those with lots of hair inside the ear canal like Poodles and Shih Tzus, may be more prone to blockages that lead to irritation. Regular grooming and veterinary checks can help manage these risks.

Environmental and Lifestyle Factors

Dogs who swim often or live in humid environments may also struggle with recurring ear irritation. Moisture that becomes trapped inside the ear after swimming or bathing can trigger inflammation and scratching. Keeping ears dry after water exposure can help, but if scratching persists, a veterinary checkup is the best course of action.

What Happens If Dog Ear Scratching Goes Untreated

Chronic dog ear scratching can lead to a cycle of inflammation and infection that becomes difficult to resolve without veterinary care. As your dog scratches, they may cause trauma to the skin around the ear, making the area more vulnerable to bacteria and yeast. Long-term scratching can also cause the ear canal to thicken and narrow, a condition known as stenosis. In severe cases, untreated ear disease can lead to permanent hearing loss or require surgical intervention. Prompt diagnosis and treatment can help protect your dog’s comfort and health while preventing more invasive procedures later. If you live in the Pewaukee area and notice ongoing dog ear scratching, please call Pewaukee Veterinary Service at (262) 347-0787.

Take the First Step Toward Relief for Your Dog

Persistent dog ear scratching is more than a nuisance—it’s a sign that something may be bothering your pet below the surface. Whether it’s due to allergies, infection, mites, or another issue, it’s important to find the source and address it quickly. If your dog has started scratching their ears regularly or shows any signs of discomfort, the veterinary team at Pewaukee Veterinary Service is equipped to diagnose and treat your dog’s condition. To schedule an appointment, please call (262) 347-0787 today.