Symptoms of Otitis in Dogs and Treatment

Symptoms of Otitis in Dogs and Treatment

Dogs are very active, robust, and playful pets. Faced with certain elements, they can also suffer from health problems of varying severity depending on the conditions. Otitis is one of these diseases that can affect your dog's ears and cause intense pain. If left untreated, it causes daily discomfort and can even lead to hearing loss.

If you own a dog, it's essential to know the symptoms of ear infections and the available treatment options. This will help ensure your pet's speedy recovery. What is ear infection in dogs and how can it be treated? We'll explain everything in detail here.

What is a dog ear infection?

Like many other dog owners, are you wondering what an ear infection is ? In reality, otitis in dogs is an inflammation of the ear that can have many consequences. Dogs' ears have a rather complex structure and can be affected by several factors. This ear infection is very unpleasant and very painful for dogs' ears. Indeed, otitis can cause pain and discomfort in your companion and could especially affect their hearing.

As soon as you notice any symptoms of ear infection, you should quickly consult a veterinarian to properly diagnose and treat the condition. Treatments may vary depending on the severity and cause. Prevention based on adopting good habits is an effective way to prevent the development of ear infection in dogs. Although the external ear canal is most often affected, ear infections in dogs can go further and affect internal structures. This means that the outer ear, middle ear, and inner ear can be affected.

The impact can vary slightly, as each part has its own functions and structures. When otitis affects the internal structures of the dog's ear, the consequences are generally more serious.

The 3 types of ear infections

There are three types of ear infections in dogs: external otitis, middle otitis, and internal otitis. External otitis, as its name suggests, occurs in the outer ear. This is the visible part of the ear that can be affected by multiple causes. It gives rise to several reactions and signs that allow you to take care of your dog. It is characterized by inflammation or infection of the skin of the ear, which can cause pain and discomfort for dogs.

Otitis media, on the other hand, is located in the middle part of the ear. The latter is located between the outer and inner ear. It is also painful and can lead to hearing loss. Internal otitis occurs in the inner ear, which is the deepest part of the dog's ear. It is more serious and can have serious consequences if not treated quickly. For each type of otitis, it is essential to consult a veterinarian to make a diagnosis and propose the most appropriate treatment.

What are the symptoms of ear infections in dogs?

dog scratching its ear with its paw outside

One of the most frequently asked questions from dog owners is: Is my dog ​​scratching his ear an ear infection? There are several symptoms that can help you recognize an ear infection in dogs. These symptoms can indicate ear irritation or an infection. Frequent ear scratching is one of the most common symptoms. If you notice your dog scratching his ear frequently or shaking his head, it could be an ear infection. This can be painful for your pet and can also damage the skin of the ear. You may easily notice that your dog shows pain or discomfort when you touch or handle his ear.

This is a symptom of an ear infection that should attract your attention so that you can take the necessary measures. Also, when the dog seems to have lost hearing or balance, you should know that this sign may be hiding a severe ear infection. However, it could be other health problems, and that is why you should see a specialist. Ear discharge is a possible manifestation of an ear infection. It can be yellowish, white, or greenish in color. Sometimes, it is followed by an unpleasant odor coming from your dog's ear.

On the other hand, when you notice redness or swelling in your dog's outer ear, don't take it lightly. In severe cases of ear infections, your dog may also develop a fever. You should pay attention to these different signs to prevent the problem from getting worse. Prompt and proper treatment of ear infections can significantly reduce the negative effects on your pet's health.

What causes ear infections?

image representing viruses or bacteria to explain otitis in dogs

There are many known causes of ear infections in dogs . Some are much more common, and it's important to understand them in order to help your dog avoid this condition. Poor hygiene can definitely lead to ear infections. Bacterial or fungal infections are common causes of ear infections in dogs. Bacteria or fungi can enter the dog's ear and cause irritation or sometimes infection.

Parasites such as fleas, ticks, and mites can cause ear irritation in dogs. This can lead to ear infections if left untreated. If your dog has ticks, you can read our article: How to remove a tick from a dog? to get rid of them. If it's fleas, then read our complete flea guide: How to get rid of fleas on a dog?

Foreign bodies can also lead to the development of this disease in dogs. Food, respiratory, or skin allergies can cause ear irritation in dogs, which can lead to otitis.

It's important to know that certain physical characteristics can promote the development of ear infections. Some dog breeds have ear shapes that can make them more prone to ear infections. These include dogs with pendulous ears. In fact, dogs with lop-eared ears, such as Cocker Spaniels, Basset Hounds, Beagles, and others, easily develop external otitis. This is due to the shape of their ears, which trap dirt and moisture. Labradors, Shar-Pei, and Bulldogs are also breeds that tend to develop ear infections quickly. Also, allergic (atopic) dogs, usually with sensitive skin and strong odors, are prone to ear infections.

Finally, using poor quality ear cleaning products can lead to ear irritation and infections in dogs.

How to treat an ear infection?

dog lying down at the vet being treated for a dog ear infection

It's important to know what to do if your dog has an ear infection, as it's a very painful infection. What should you do if your dog has an ear infection? It's important to treat your dog's ear infection quickly to avoid complications. As soon as you suspect your dog has an ear infection, consult a veterinarian. The veterinarian will make a diagnosis and recommend the best treatment, depending on the case. Using various tests, they can determine the cause of the ear infection and tailor the treatment. If the condition is due to a bacterial infection, they can determine this by taking an earwax sample, for example.

Typically, treatment for bacterial ear infection lasts a week, but can last much longer. You should monitor your pet's progress and take them for regular checkups. If symptoms persist or worsen, you will need to visit your veterinarian again for additional treatment. It is not recommended to use just any product to treat your dog.

A specialist will be your best resource and will recommend a safe treatment for your ear infection. Treatment can include important dog hygiene measures and medical interventions. Ultimately, the best treatment is prevention.

How can I prevent ear infections in my dog?

serene brown haired dog outdoors lying in green grass

There are a wide variety of measures you can take to prevent ear infections in your dog. One of the first is to regularly clean your dog's ears. To understand the process, you can read our article: How to Clean a Dog's Ears? This hygiene step aims to remove debris and secretions that can lead to irritation or infection.

When cleaning, you should be careful and use an ear cleaning product recommended by your veterinarian. Avoid any irritating products or those intended for other uses. This precaution will help you avoid further irritation or other problems. While it is recommended to take care of your pet's hygiene, you should avoid frequent baths. Water can get into your dog's ears and cause irritation. After bathing, you can carefully dry your dog with an absorbent towel , especially around the ears to avoid any potential hazards.

A balanced diet is essential to strengthen your dog's immune system and reduce the risk of ear infections. Monitor your dog's ears regularly and clean them as needed. If you notice any signs of irritation or infection, don't delay; consult a veterinarian immediately.

What are the possible complications of ear infections in dogs?

small white-haired dog with a sad expression carried by its owner

Ear infections are a very painful, stressful, and unpleasant condition for dogs. When they aren't treated promptly or when other factors are involved, the consequences can become serious. Complications are difficult to manage and can degrade your pet's health. They mainly occur in chronic or recurring ear infections.

A common ear infection can become chronic due to unsuccessful or improper treatment. One complication is ear hematoma, which is simply a collection of blood in the ear canal. The blood pocket forms due to burst blood vessels in the ear. This occurs when the dog shakes its ears or scratches them too vigorously. Surgery is then required to resolve the problem.

FAQ: Frequently Asked Questions About Dog Ear Infections

My dog ​​is shaking his ears, does he have an ear infection?

Ear shaking is one of the signs that indicates ear infection in dogs. However, it can also be caused by other factors such as itching, irritation, or foreign objects in the ear. Therefore, it is difficult to conclude that a dog has an ear infection simply by observing this.

The first step is to consult a veterinarian for a thorough examination. They can determine the exact cause of the problem and find a treatment to resolve it. An accurate diagnosis and prompt treatment are important to ensure your dog's ear health and prevent more serious problems.

My dog ​​is scratching his ear, does he have an ear infection?

Scratching is also a symptom of an ear infection, but it can signal other ear problems in dogs. It may simply mean that your dog needs a good cleaning. To be sure, a visit to the vet is in order.

My dog ​​has an ear infection, what should I do?

If you suspect your dog has an ear infection, you should consult a veterinarian as soon as possible. The veterinarian will perform an ear examination and may also perform diagnostic tests such as X-rays or blood tests. This will help them determine the cause of the ear infection. Depending on the cause and severity of the ear infection, the professional may prescribe medication.

These medications may include antibiotics, antifungals, or anti-inflammatory drugs used to treat dog ear infections. Pain and inflammation are then easily controlled. Above all, you should follow and adhere to your veterinarian's instructions to ensure your dog's ear health and avoid more serious problems.

My dog ​​has red ears, does he have an ear infection?

Although red ears in dogs can be a sign of an ear infection, they can also be a symptom of something else. An accurate diagnosis and prompt treatment are important to determine if the condition is indeed an ear infection. Red ears must be accompanied by other symptoms before drawing this conclusion.

Is dog ear infection contagious?

Is ear infection contagious? Ear infections in dogs are generally not contagious to other animals or humans. However, certain causes, such as bacterial or fungal infections, can be contagious to other animals. Therefore, you should seek professional help to prevent the spread of germs. Maintaining good hygiene by regularly cleaning your dog's ears is also essential.


If you have any comments or questions, please feel free to post them below this article. We will be happy to answer them and support you in your relationship with your pet.


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