Dog Ear Infections

Dog ear infections have many different causes.  Ear mite infections in dogs are one common cause of dog ear infections.

Dog ear mites are tiny parasites (smaller than you can see) which cause itching and irritation in your dogs ear, causing these symptoms of dog ear infections.  Ear mites are easy to treat, but getting the correct diagnosis from a dog vet and rruling out other causes of ear infections like yeast infections and bacterial infections is vital.  Remember early diagnosis and treatment of dog ear infections is the key to preventing complications.

Dog ear vet

Read about ear mites below

Ear Mites in Dogs 

What are Ear Mites?

As the name suggests, ear mites are a tiny spider like parasitic mite that infect the ears of dogs and cats.  They usually live in the ear canals but can live on other parts of the dog or cat's body. Ear mites are the most commoncause of ear infections seen by vets. They are more commonly found in cats than dogs but are a considerable cause of ear infection in dogs too.

Some breeds of dogs are more prone to ear mite infections that others, especially dogs with long floppy ears. The ear mites thrive in the warm moist area where the air flow is restricted.

Ear mites feed on epidermal debris & ear wax.  They burrow into the ear, causing inflammation which the body responds to by producing more wax. 

What are the Symptoms of Ear Mites in dogs?

Ear mites are terribly uncomfortable for your dog. Imagine how it would feel having thousands of little bugs running around in one of your most sensitive areas. Usually the first symptom you notice will be your dog scratching his ears or shaking his head due to the extreme itchiness that the mites cause. His ears may be painful to touch and he may cry in pain when you touch them or while he is scratching them. He may rub his face along the ground trying to relieve the itching. You may also notice a foul odor coming from the ears.

Dogs may cause damage by scratching causing the ears to bleed. They may also shake their ears with such intensity that small blood vessels are broken and hematomas form.

Diagnosis of Ear Mites

If you have a look inside the ear of an infected dog you will see dark reddish brown or black debris throughout the ear canal which has been described as looking like coffee grounds. Ear mites are visible to the naked eye and can be seen as white dots among the dark debris. You may even see them moving around.

Your vet will look in your dogs ear with a magnifying instrument called an otoscope and may inspect the debris from the ear under a microscope for a more definite diagnosis. Ear mite infections can be serious if left untreated resulting in damage to the ear canals and eardrums and leaving deformity of the ears and possible deafness.

Secondary bacterial or yeast infections are also common so it is important to consult your veterinarian. Your dog may require antibiotics for secondary bacterial infections.

Treatment of Ear Mites. How do I Get Rid Of Ear Mites?

You can purchase ear mite treatments from your pet supply store or your vet will prescribe an oily insecticide to clean the ear canals. It is important to clean out all the gunky black stuff from the ear canal daily. You can clean this with a thin cloth or cotton balls dipped in olive oil. (or any other vegetable oil) The medication should then be massaged deeply into the dog's ear taking care to get into all the nooks and crannies of the ear canal.This treatment should be continued for 2 weeks after the dog seems to be cured to ensure that all ear mites are killed as they progress through their life-cycle. 

 

Revolution is another option. It is a Parasiticide that is applied to the skin of dogs six weeks of age and older.  Revolution is used to prevent heartworm disease, kills adult fleas and prevents flea eggs from hatching and treats and prevents ear mite infestation. It can be purchased from your vet, from a pet supply store and online.

 

Are Ear Mites Contagious?

Ear mites are very contagious and can be passed on from dog to dog or dog to cat so it is important to treat all of your pets at the same time.

Can Humans Catch Ear Mites?

No, humans are not affected by ear mites.

 

 

This article has not been written by a veterinarian & should not be considered a replacement for a veterinarian visit. The articles are provided for informative purposes only. While great care has been made in the creation of these articles, we cannot guarantee the accuracy or omissions on these pages. If in any doubt whatsoever, seek professional medical advice from your veterinarian.