Why Does My Dog’s Ear Make a Crackling Noise?

Dogs are our best friends, and we love them dearly. We take them on walks, play with them, and cuddle with them when we’re feeling down. So, when our furry friends start to show signs of illness, it’s only natural that we want to do everything in our power to help them feel better. 

One common issue that many dog owners face is when their dog’s ear makes a crackling noise. This can be alarming, and you might be wondering what is causing it and what you can do to help your pup. 

In this article, we’ll take a detailed look at why your dog’s ear might be making a crackling noise, what other symptoms to look out for, and how you can treat the problem. 

What causes a dog’s ear to make a crackling noise? 

There are actually a few different things that could be causing your dog’s ear to make a crackling noise. The most common cause is an ear infection. Ear infections are fairly common in dogs, and they can be caused by a number of things, including allergies, foreign bodies in the ear, and excessive ear wax. 

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If your dog has an ear infection, you might notice other symptoms, such as shaking their head, pawing at their ears, and whining or crying when you touch their ears. 

Another possibility is that your dog has something called “ear mites.” Ear mites are tiny parasitic insects that live in the ear canal and feed on ear wax and skin oils. They are most commonly found in dogs that live in close quarters with other animals, such as in shelters or kennels. 

If your dog has ear mites, you might notice them shaking their head or scratching their ears more than usual. You might also see dark brown or black specks in their ear wax. 

The last possibility is that your dog has a foreign body in their ear, such as a piece of grass, a leaf, or a bugs. If your dog has a foreign body in their ear, they will likely be pawing at their ear or shaking their head. You might also be able to see the foreign body in their ear canal. 

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What are the treatments for each of these conditions? 

If your dog has an ear infection, the most common treatment is a course of antibiotics. Your vet will likely also recommend that you clean your dog’s ears weekly with a mild ear cleaner to help prevent future infections. 

If your dog has ear mites, the most common treatment is to apply a topical insecticide to the inside of their ears. This will kill the ear mites and help to relieve your dog’s itchiness. 

If your dog has a foreign body in their ear, the most common treatment is to remove the foreign body. This can be done at home, but if you’re not comfortable doing it, your vet can do it for you. 

Is there anything I can do to prevent my dog from getting ear infections? 

There are a few things you can do to help prevent your dog from getting ear infections. One is to make sure that you’re regularly cleaning their ears with a mild ear cleaner. You should also avoid letting their ears get wet, as this can lead to infections. 

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Another thing you can do is to try to avoid exposing your dog to things that they might be allergic to, such as dust, pollen, or certain types of food. If you think your dog might have allergies, talk to your vet about possible treatment options. 

Finally, you should make sure that your dog is up-to-date on their vaccinations. This will help to prevent them from getting illnesses that can lead to ear infections. 


If your dog’s ear makes a crackling noise, it could be caused by an infection, ear mites, or a foreign body in their ear. The most common treatment for each of these conditions is detailed above. You can also help to prevent ear infections by regularly cleaning your dog’s ears, avoiding exposure to allergens, and keeping them up-to-date on their vaccinations.