Ear Infections

This poor dog has a terrible ear infection! (Image Source)

Ear infections are a common problem we see in pets. Many people are familiar with ear mites and tend to blame an infection on mites. While we definitely need to be aware of ear mites (especially in cats) an itchy ear does not always mean mites. So what other causes could there be for ear infections? We will commonly see yeast and/or bacteria contributing to itchy, smelly ears.

 

Using a swab we can obtain a sample to look under the microscope and get a diagnosis. (Image Source)

Symptoms of an ear infection include pawing at the ear, shaking the head, reddening of the inside of the ear and an odor coming from the ears. Pets can have one or all of these occurring. To obtain a diagnosis, a swab needs to be taken of the ear. Then we look under the microscope to determine the cause for the infection. This will determine the course of treatment.

 

Your veterinarian will recommend or prescribe products based on the infection type. (Image Source)

Treatment again will be directed by the type of infection. Many times it will be a two-step process. Where we first flush the ears and dry them thoroughly. To flush the ear the liquid can be applied directly into the ears OR can be added to a cotton ball and then the cotton ball placed in the ear. You will then need to massage at the base of the ear with either method. Then remove cotton balls (if choosing that method) and use dry cotton balls to remove any debris and liquid that remains. After waiting at least 5 minutes for thorough drying, the medicated ointment can be applied. Again, there are MANY types of ear medications and your veterinarian will decide which will be the best option for you and your pet. I like to use the flush weekly on my dog to make sure the ears stay clean and dry and hopefully detect any signs of infection early!

 

A great view of an ear with an infection and an ear without! (Image Source)

So, how do dogs get ear infections? There are several ways these can occur. Some dogs are more predisposed these include dogs with allergies (food, flea or environmental), those with floppy ears and those that spend a lot of time in the water! Some pets may be born with a smaller canal and this seems to make them more prone to infections. Once yeast or bacteria get in the ear they can really thrive, it is dark and warm and with a little moisture, it can get out of hand quickly! It is a good idea to take your pet into the veterinarian at the first sign of itching so you can get to it before it gets out of hand. For more information on ear infections you can visit the following website here.