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Bacterial Ear Infections in Dogs

Ear infections are a common reason for dogs to visit our Springfield emergency animal hospital. Fortunately, most ear infections in dogs are easy to treat if caught early. Here are some of the signs of dog ear infections, and what to do if your dog's ears aren't as healthy as they should be.

Your Dog's Ears

Dogs are generally more susceptible to ear infections than people due to the shape of their ear canals. If your canine companion loves to swim or has long floppy ears they will be even more susceptible to ear infections since moisture can become trapped in the ear and create an ideal environment for bacteria to thrive.

Nonetheless, with a little extra care, you can help prevent your dog from getting ear infections, and if your dog does get an infection, there's a good chance it can be cleared up quickly if you take him to the vet right away. Untreated ear infections in dogs can cause symptoms such as balance and coordination problems, pain, and, in severe cases, facial paralysis.

Causes of Dog Ear Infections

Although bacteria are the most common cause of ear infections in dogs, yeast, fungus, and ear mites can also cause your pup's ears to become infected and painful. Foreign objects in the ear, trauma and tumors or polyps are other causes of dog ear infections.

There are three types of ear infections seen in dogs depending on where the infection has occurred;

  • Otitis externa infections affect the outside of the ear.  (Outer ear infection in dogs).
  • Otitis media indicates an infection in the dog's middle ear. (Middle ear infection in dogs)
  • Otitis interna which are infection of your pet's inner ear. (Inner ear infection in dogs)

Signs That Your Dog May Have an Ear Infection

Ear infections in your dog can be extremely painful or uncomfortable. If your dog exhibits any of the following symptoms of an ear infection, contact your veterinarian right away to schedule an examination. Early treatment of ear infections can help to prevent the development of more severe symptoms and reduce the likelihood of complications.

Common signs of ear infections in dogs include:

  • Pawing or rubbing at the ear
  • Brown, yellow or bloody discharge
  • Odor in the ear
  • Redness inside of the ear
  • Head shaking
  • Tilting head
  • Crusts or scabs just inside the ear
  • Swelling of the ear

If the ear infection in your dog is severe you may notice that your pooch displays other symptoms such as:

  • Indications of hearing loss
  • Loss of coordination or balance
  • Unusual eye movements
  • Walking in circles

How Dog Ear Infections are Treated

If your dog has an ear infection, your vet will clean it with a medicated cleanser and prescribe any antibiotics or anti-inflammatory medications that are necessary to treat your pet's ear infection. A topical medication may also be prescribed by your veterinarian, along with instructions on how and when to apply it to your dog's ear at home.

With treatment in the early stages, an uncomplicated ear infection will typically clear up within just a week or two. If your dog's ear infection is more severe or is caused by an underlying health condition, treatment may be more challenging and may take months to resolve. In many cases, more severe cases result in chronic ear infections in dogs or repeated ear infections throughout the pet's lifetime.

Carefully following your veterinarian's instructions will be essential to healing your dog's ear infection as quickly as possible. Not finishing prescriptions, or stopping treatment before the infection has completely cleared can lead to a recurring infection that becomes increasingly difficult to treat.

Follow-up appointments with your vet are highly recommended for dog ear infections. While it may look as if the infection has cleared there may still be traces of infection that are difficult for owners to spot. Finishing treatment before the infection has fully healed can lead to recurring symptoms that are difficult to treat.

Preventing Ear Infections in Dogs

When it comes to ear infections, our Springfield veterinarians believe that prevention is always preferable to treatment. It is critical to keep your dog's ears clean and dry to prevent an ear infection.

Speak to your primary care veterinarian about the best cleaning solution to use for your dog's ears, take the time to gently clean your dog's ears every week, and always dry your dog's ears whenever they come out of the water.

Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet. 

If your dog is displaying any symptoms of an ear infection, contact our Springfield animal hospital right away! 

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