Why Is My Dog Itching and Shaking His Head A Lot? Causes and Solutions

What does it mean when a dog scratches its ears a lot?

When a dog scratches its ears excessively, it's trying to tell you something. Obviously, it can't talk, but its body language is screaming: "Something is bothering me!" It could be anything from a simple itch to a more serious problem like an infection.

The important thing here is not to ignore it. My dog scratches its ears a lot and shakes its head because its body is reacting to something. If you don't investigate the causes, what seems like a small problem can become something more serious.

Causes of a dog scratching its ears a lot and shaking its head

There are many reasons why your dog might be scratching. Some are more common than you imagine and, fortunately, many have solutions. Let's look at them one by one:

Ear infection

This is one of the most common causes. Ear infections in dogs are usually painful and bothersome. If you notice that your dog has a red ear and is scratching it, it may have otitis. Other signs include an unpleasant smell and discharge.

Allergies

Allergies, both food and environmental, can cause ear itching. Think of pollen, dust, or even an ingredient in the kibble you give it. When a dog scratches its ears a lot, sometimes it's its way of dealing with the discomfort of an allergy.

Parasites

Fleas, ticks, and mites can also be the culprits. Ear mites are especially problematic, as they cause intense itching that will make my dog not stop scratching its ear.

Foreign bodies

Did you know that a bit of grass or a seed can get into your dog's ear? Although it sounds strange, it happens more often than you think. If you notice that your dog scratches its ears a lot and shakes its head, check that there is nothing strange inside.

Dermatitis

Your dog's sensitive skin can also react to cleaning products, shampoos, or even the collar it's wearing. This can cause redness and itching. That's why it's important to select an appropriate range of dog cosmetics.

What can I do to relieve my dog's ear itching?

I know what you're thinking: "Okay, I know the causes, but what do I do now?" Here's a step-by-step guide to help your dog:

Take it to the vet

Always the first thing. Don't play guessing games. A professional will be able to identify exactly what's wrong. Especially if my dog doesn't stop scratching its ear, it's vital to get a clear diagnosis.

Keep its ears clean

Cleaning your dog's ears regularly can prevent future problems. Use specific products for dogs and avoid cotton swabs, which can cause more harm than good.

Control allergies

If you think allergies in dogs are the problem, consult with the vet to adjust its diet or minimize exposure to allergens. Ultimately, this can be key to relieving your dog's ear itching.

Avoid irritating products

If you've changed shampoo or used any new product, make sure it's not the cause. Opt for hypoallergenic options designed for sensitive dogs.

Protect your dog from parasites

Parasites are a silent enemy, but very common. Use spot-on treatments or antiparasitic collars that keep your dog protected all year round.

How to tell if my dog has an ear infection?

If you still have doubts, here is a list of clear signs that will help you identify a possible ear infection in your dog:

Unpleasant smell

One of the clearest indications of an infection is a strong, unpleasant smell coming from your dog's ears. This smell is caused by the accumulation of bacteria, fungi, or even parasites. Although a dog's ear normally has a mild, characteristic scent, if you notice a sudden change or a yeast-like smell, it's likely that something is wrong.

Discharge

A healthy ear should not have any visible liquid or discharge. If you observe that your dog has:

Dark or black wax: This can be a sign of ear mites.

Yellow, green, or brown discharge: Indicates a possible bacterial or fungal infection.

Checking your dog's ears regularly will help you identify these changes in time.

Redness and swelling

If my dog has a red ear and is scratching it, there is probably internal inflammation, so it's common for them to look redder than usual. You may notice that the ear canal appears narrow or irritated. This is not only uncomfortable for your dog but also hinders ear ventilation, worsening the infection.

A good trick is to compare both ears. If one appears noticeably redder or more swollen than the other, it's likely that something is going on.

Excessive scratching

We've already mentioned it before, but it's worth repeating: if your dog doesn't stop scratching its ear, and especially if it does so desperately, you should take it seriously. Excessive scratching can even cause wounds or sores around the ear, further complicating the situation.

Constant head shaking

Does your dog shake its head from side to side as if it wants to "get something out"? This behavior is usually related to ear discomfort. If the problem is an infection, fluid accumulation or inflammation can make it feel uncomfortable and resort to shaking its head to try to relieve itself.

Sensitivity to touch

An additional sign that you cannot overlook is sensitivity when touching its ears. If you try to examine its ear and your dog reacts by complaining, moving away, or even showing signs of pain, it is very likely that an infection is present.

And there you have it. If you've read this far, you now know why my dog scratches its ears a lot and shakes its head and what to do about it. Don't wait for the problem to get worse. Timely treatment will not only alleviate discomfort but also prevent more serious problems such as chronic infections or hearing loss. Take care of its health, because a happy dog is a healthy dog.