Dog Ear Mites

Dog ear mites are tiny mites, barely visible to the human eye, that live on the surface of the skin, usually in the ear canal. They are a common cause of disease and infection and can cause intense, itchy ears, as well as head shaking in your dog. Ear mites can cause ears to become red and swollen and the skin around the ears to develop rashes or other skin disorders.

What causes ear mites in puppies and dogs?

Ear mites are common in dogs, particularly in puppies. While dogs are less likely than cats to have ear mites, dogs that share a house with puppies or cats are more susceptible to ear mites.

When to see your veterinarian

If you suspect your dog has ear mites, it’s important to make an appointment with your veterinarian right away. During your dog’s appointment, your veterinarian will use an otoscope to examine the ear. Usually, mites can be seen with an otoscope or can be detected in ear discharge placed under a microscope.

How are ear mites in dogs treated?

Ear mites are typically treated with anti-parasitic medications applied directly to the ear canal. Some treatments need to be applied regularly for a few weeks while others can be administered in a single dose. Your veterinarian will prescribe the right ear mite treatment for your dog. When mites are present in one dog or cat in the household, it is important to treat all pets in the household at the same time, because ear mites are so contagious. Mite infestation often leads to a secondary bacterial or yeast (fungal) infection, which may need to be addressed with topical medications and ear cleansers.