Skip to content

Why do dogs get ear infections?

Dogs are very prone to ear infections. There are a number of things that can contribute to a dog’s ear becoming infected, including allergies, foreign matter such as dirt or grass seeds, and even ear mites. Dogs with allergies are particularly susceptible to ear infections, as the allergies can cause inflammation and lead to an overproduction of wax.

If your dog is showing signs of an ear infection, such as shaking its head or scratching its ears, it’s important to take them to the vet for treatment. Left untreated, ear infections can cause serious pain and damage to the inner ear.

Top Causes of Ear Infections in Dogs

Dogs can get ear infections for a variety of reasons, including allergies, parasites, and yeast overgrowth.

Allergies are the most common cause of ear infections in dogs, and they can be caused by a number of things, including pollen, dust mites, and mold spores.

Parasites, such as mites and ticks, can also cause ear infections, as can yeast overgrowth. Yeast overgrowth is usually the result of an imbalance in the dog’s immune system.

Ear infections can be very painful for dogs and can lead to hearing loss if left untreated. Therefore, it is important to take your dog to the vet if you suspect that they have an ear infection.

Dogs that are more prone to ear infections

Many factors can contribute to a dog’s susceptibility to ear infections. One of the most important is the shape of the ear. Dogs with long, floppy ears are more prone to ear infections than those with erect ears because their ears do not allow air to circulate as well. This can create a humid environment that is ideal for the growth of bacteria and yeast.

Another factor that can contribute to ear infections is allergies. Dogs with allergies are more likely to experience inflammation in their ears, which can make them more susceptible to infection. Breeds that are more susceptible to allergies include Labrador Retrievers, Golden Retrievers, and Cocker Spaniels.

Dogs that swim frequently are also more prone to ear infections, as the moisture can lead to the growth of bacteria and yeast. If your dog likes to swim, be sure to clean and dry your dog’s ears thoroughly following the swim to help prevent ear infections.

Dogs who live in dirty or dusty environments are also at greater risk of developing ear infections. Thankfully, there are many ways to prevent and treat ear infections in dogs. Regular cleaning and inspection of the ears, as well as avoiding allergens and maintaining a clean environment, can go a long way toward keeping your dog’s ears healthy.

Symptoms of an ear infection in dogs

Ear infections are a common problem in dogs, and they can cause a great deal of discomfort. The most common symptom is a dog shaking its head or scratching its ear frequently. Other symptoms may include a foul-smelling discharge from the ear, redness or swelling of the ear canal, and pain when the ear is touched.

If your dog is experiencing any of these symptoms, it’s essential to take them to the vet for an examination. Left untreated, ear infections can lead to more serious problems, including deafness. By keeping an eye out for symptoms and getting prompt treatment, you can help your dog stay healthy and happy.

Treatment for Ear Infections in Dogs

Ear infections are a common problem in dogs, and they can be quite painful. If your dog is shaking its head or scratching its ears frequently, it may be suffering from an ear infection. The good news is that there are a number of effective treatments available.

One of the most popular options is ear drops. These can help to soothe irritation and pain, and they can also help to break down any wax or debris that may be blocking the ear canal. Ear drops for dogs contain a variety of ingredients, including antihistamines, antibiotics, and corticosteroids. These medications can help to resolve the root cause of the ear infection. They are designed to decrease your dog’s symptoms as well as cure the cause of the infection.

Another option is oral antibiotics, which can help to clear up the infection more quickly. In severe cases, your veterinarian may also recommend surgery to remove any blockages or growths in the ear canal. With prompt treatment, most dogs will quickly recover from an ear infection and return to their normal activities.

Preventing Ear Infections in Dogs

Ear infections are a common problem in dogs, particularly those with long ears. The warm, moist environment inside the ear is the perfect breeding ground for bacteria and fungus, and these infections can cause a great deal of pain and discomfort. However, there are steps that dog owners can take to help prevent ear infections.

First, keep the ears clean by gently wiping them out with a cotton ball soaked in a cleanser. Be careful not to insert anything into the ear canal, as this can damage the delicate tissue. Visible dirt should be wiped clean regularly to prevent a buildup of debris in your dog’s ear.

Second, try to keep the ears dry, especially after bathing or swimming. If the ears seem wet or moist, you can use a blow dryer on a low setting to help them dry more quickly. You can also use a dry cotton ball or cloth to help soak up excess moisture. Again, be careful not to insert anything too deeply into the ear canal as it is very easy to damage the delicate structures found deep in the ear canal. 

By keeping your dog’s ears clean and dry, you will prevent most ear infections. However, it is still possible for your dog to develop an ear infection, especially if your dog suffers from allergies.

Make sure to consult with your veterinarian if you notice any signs of an infection, such as redness, swelling, or discharge. By taking these precautions, you can help keep your dog’s ears healthy and free from infection.


Dogs are susceptible to ear infections for a number of reasons. Their ear canals are much longer than ours, making them more likely to trap dirt and other foreign objects. In addition, their ears produce less earwax, which means that there is less protection against bacteria and other microbes. Many dogs have allergies, which can lead to inflammation and increased susceptibility to infection.

Talk with your veterinarian about the best way to prevent ear infections in your dog. In most cases, regular cleaning and drying of the ears are all that is necessary.