Kennel Cough in Dogs: Symptoms, Treatments & Prevention

Kennel Cough in Dogs: Symptoms, Treatments & Prevention

Written by: Karuna Subbiah

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Time to read 10 min

Our dogs bring joy, love, and companionship into our lives. As responsible pet parents we have to protect them from any harm, and that includes one of the most common contagious diseases among dogs in social environments, kennel cough.


In this blog, we'll delve into the world of kennel cough, exploring its symptoms, treatments, and prevention methods.
 

So let's dive in! 

Kennel Cough: Discovering the Basics

Imagine your pup suddenly developing a persistent cough. This could be an indicator of kennel cough, a contagious respiratory issue that can leave your pup feeling less than their usual active self.
 

Also known as canine infectious tracheobronchitis, kennel cough is often indicated by a dry, hacking cough that might sound like your dog is trying to clear their throat.

What is Kennel Cough?

Kennel cough, also known as canine infectious tracheobronchitis, is a respiratory infection that affects a dog's airways, particularly the trachea and bronchi.


It's comparable to a human cold and is characterised by a persistent, dry cough. This cough can be quite unsettling to witness, often described as a honking sound.

The Highly Contagious Nature of the Disease

Kennel cough is incredibly contagious and can spread rapidly in environments where dogs congregate, such as kennels, dog parks, and grooming facilities. Even a brief interaction or proximity to an infected dog can lead to transmission. This is why it's crucial to take preventive measures, especially if your furry friend frequently interacts with other dogs.

Causes of Kennel Cough

Kennel cough is primarily caused by a combination of bacterial and viral agents. These pathogens are easily transmitted through the air, especially in environments where dogs congregate, like boarding kennels, dog parks, and grooming salons. 

Bacterial and Viral Agents Responsible

Bordetella bronchiseptica is a bacterium that's commonly linked to kennel cough. Dogs can contract this bacterium through direct contact with infected dogs or even contaminated surfaces.


The parainfluenza virus, on the other hand, is one of the viruses responsible for kennel cough. Just like the human cold virus, this virus spreads when an infected dog sneezes or coughs, releasing tiny airborne particles.

Common Environments Where Dogs Contract Kennel Cough

As the name suggests, kennels are often the epicentre of kennel cough outbreaks. When dogs from various backgrounds come together in a confined space, the risk of transmission increases. Doggy daycares, grooming facilities, and even crowded dog shows can also facilitate the spread of kennel cough.
 

While the cough itself may sound alarming, it's important to note that most cases of kennel cough are mild and can be treated effectively. Just like a cold in humans, dogs often recover on their own within a couple of weeks. However, if you notice persistent coughing, difficulty breathing, lethargy, loss of appetite, or any other concerning symptoms, it's crucial to consult a vet.

Symptoms of Kennel Cough

  1. Persistent Coughing: One of the hallmark signs of kennel cough is a persistent, dry, hacking cough that might sound like your dog has something stuck in their respiratory tract. This cough can be increased by excitement or physical activity.
     
  2. Sneezing and Nasal Discharge: Just like humans, dogs with kennel cough might exhibit reverse sneezing and have a runny nose. You might notice clear nasal discharge, especially during the early stages of the infection.


  3. Lethargy and Decreased Appetite: Kennel cough can make your dog feel under the weather. If you notice your furry friend becoming lethargic and losing interest in their food, it could be a symptom of this infection.
     
  4. Other Potential Symptoms: While coughing, sneezing, and lethargy are the primary symptoms, some dogs might develop a mild fever or eye discharge. It's important to keep an eye on any changes in your dog's behaviour or health.

Diagnosis of Kennel Cough

When you notice persistent coughing, sneezing, or a runny nose in your dog, it's time to consider a vet examination. Your vet will assess your dog's symptoms and perform a physical evaluation. Providing a detailed medical history is crucial, as it helps the vet understand your dog's overall health, previous vaccinations, and any potential exposure to other dogs. 

Vet Examination and Assessment

During the vet assessment, your dog's respiratory system will be closely examined. While kennel cough is often mild, severe cases can lead to pneumonia, especially in puppies or older dogs with weaker immune systems. If the cough sounds like a honking goose or is followed by retching, it's a telltale sign of kennel cough. 

Importance of Providing Detailed Medical History

Sharing your dog's medical history can provide vital clues. For instance, if your dog recently spent time in a boarding facility, dog park, or any crowded place where dogs interact, they might have been exposed to the bacteria that cause kennel cough. If your dog is on any medication or has pre-existing health conditions, these factors also play a role in the diagnosis and treatment plan. 

Treatment For Kennel Cough

For mild cases of kennel cough, rest and isolation are key. Just like when you're feeling unwell, your dog needs some downtime to recover. Ensure they're comfortable and away from other dogs to prevent the spread of the infection.
 

In cases where the symptoms are more pronounced, your vet might prescribe medications. Antibiotics can target bacterial infections that might be aggravating the cough. Additionally, cough suppressant syrups or tablets can provide relief to your pup, making them feel more comfortable.

Severe Cases:

In severe instances, your furry friend might require hospitalisation. Intravenous fluids can help keep them hydrated and provide the necessary support for recovery. While these cases are relatively rare, it's essential to be careful about your dog's condition and seek medical attention if symptoms worsen. 

Supporting Your Dog Through Kennel Cough

Dealing with kennel cough in dogs can be concerning for pet parents. This highly contagious respiratory infection is similar to a human cold and can lead to uncomfortable symptoms for your dog.


Understanding the symptoms, treatments, and preventive measures is key to providing the best care for your canine companion.

1. Ensuring Adequate Rest and Hydration

When your dog is battling a kennel cough, rest and hydration are essential. Just like how you need rest when you're feeling under the weather, your dog's body requires time to heal.
 

Encourage your dog to take it easy and provide a cozy spot for them to relax. Make sure there's always fresh water in their water bowl available to keep them hydrated. Hydration helps soothe the throat and supports the immune system in fighting off the infection.

2. Humidifying the Air to Ease Coughing

Imagine the relief of stepping into a steamy bathroom when you have a cough. Dogs also benefit from humidified air. The moisture in the air can help ease their coughing and soothe their irritated throat. Consider using a humidifier in the room where your dog spends most of their time. This simple step can make a significant difference in their comfort level. 

3. Avoiding Exposure to Irritants

Just like you'd steer clear of smoke and pollutants when you're unwell, it's crucial to keep your dog away from irritants during their recovery. Smoke, dust, and other environmental irritants can worsen your dog's symptoms and delay their healing process. Keep their environment clean and free from potential triggers. 

Prevention Strategies for Kennel Cough

1. Vaccination: Importance of Bordetella Vaccine

Just as we vaccinate our children to protect them from various illnesses, our dogs also need proper kennel cough vaccination. The Bordetella vaccine is specifically designed to safeguard your furry friend against kennel cough. This vaccine can significantly reduce the risk of your dog contracting this infection, especially if they are often in close proximity to other dogs. 

2. Avoiding Crowded and Stressful Environments

Just like humans, dogs can feel stressed in crowded or noisy environments. Places like kennels, dog parks, and boarding facilities can expose them to the risk of kennel cough due to close interactions with other dogs.


Whenever possible, try to minimise your dog's exposure to such environments, particularly if they are not feeling their best.

3. Maintaining Good Hygiene Practices

Practising good hygiene is essential for preventing kennel cough. Regularly clean your dog's belongings, including their bedding, toys, and food bowls. This simple step can help reduce the chances of any infectious agents spreading.


Remember, even with the best prevention efforts, dogs can still contract kennel cough. If you notice any of the following symptoms, it's important to take action promptly:


  • Persistent cough, often described as a goose honk sound
  • Sneezing and nasal discharge
  • Mild fever
  • Lethargy and reduced appetite

When to Consult a Veterinarian

Kennel cough is a common respiratory condition that can affect dogs. A vet can help you be informed about its symptoms, treatments, and prevention is crucial. It’s always recommended to consult a veterinarian in such severe cases. 

1. Recognizing Severe Symptoms

While most cases are mild, it's important to recognize severe symptoms that might indicate your furry friend needs professional care. Persistent coughing, especially if it sounds like your dog is trying to clear their throat, is a common sign.


Keep a close eye on your pet's behavior; if the coughing becomes severe, if they have difficulty breathing, or if they're not eating and drinking normally, it's time to seek help.

2. Seeking Professional Guidance for Treatment

Kennel cough treatment can vary based on the severity of the symptoms. Consulting a veterinarian is the best course of action. They might prescribe antibiotics if there's a bacterial component, which is common in kennel cough. Additionally, cough suppressants might be recommended to provide relief from persistent coughing. 

Caring for Dogs in Multi-Dog Environments

1. Kennel and Shelter Management Practices

In places where dogs come together, like kennels and shelters, it's crucial to implement effective management practices to prevent the rapid spread of kennel cough. Isolation of infected dogs is a key strategy.


When a dog shows symptoms like a persistent dry cough, sneezing, nasal discharge, and sometimes even a slight fever, it's important to isolate them from healthy dogs. This containment helps minimise the risk of transmission to other dogs.

2. Prioritising Dog Health through Awareness and Care

When it comes to kennel cough, awareness is the first line of defense. While it might resemble a simple cold, kennel cough requires prompt attention. Engaging a vet at the first sign of symptoms is crucial to prevent the condition from worsening and spreading to other dogs.

The Role of Pet Parenting in Preventing Kennel Cough

Responsible pet ownership extends beyond providing meals and belly rubs. It means taking proactive measures to protect our dogs from preventable illnesses like kennel cough. Prevention starts with vaccinations. While they might not provide complete immunity, they significantly reduce the severity of the infection if contracted.
 

Furthermore, if you're planning a visit to places where dogs congregate – such as dog parks, boarding facilities, or grooming salons – consider taking precautions. Avoid overcrowded spaces, as the risk of exposure is higher. Regularly disinfect your dog's belongings, like toys and bowls, to minimize the spread of germs.

Final Thoughts

Our canine companions bring boundless joy to our lives, and in return, it's our responsibility to ensure their well-being. By understanding the ins and outs of kennel cough – from its symptoms to available treatments and prevention strategies – we arm ourselves to make informed decisions for our pups. A little knowledge and a lot of care go a long way in keeping our beloved pets healthy and thriving. 

Frequently Asked Questions (FAQs)

1. Is there a risk of kennel cough affecting humans?

No, kennel cough typically doesn't harm humans. It's a respiratory infection that primarily affects dogs and some other canine species. The bacteria and viruses causing kennel cough are specialized to target the respiratory systems of dogs, so while humans might be exposed to these pathogens, they are unlikely to cause illness in humans. However, if you have concerns or experience symptoms after close contact with an infected dog, consulting a medical professional is recommended.

2. Do dogs experience pain due to kennel cough?

Kennel cough is usually not painful for dogs, but it can be uncomfortable. The persistent dry cough might cause irritation and discomfort in their throat. While the cough itself is more of a nuisance than a source of pain, severe cases could potentially lead to additional complications that might be uncomfortable for your dog. If you're concerned about your dog's well-being, consulting a vet is recommended.

3. What is a suitable diet for a dog dealing with kennel cough?

When your dog has kennel cough, it's best to offer easily digestible and soothing foods. Plain, cooked chicken can be gentle on their throat. You can also provide low-sodium broth to keep them hydrated. Avoid spicy, greasy, or hard-to-chew foods during their recovery. If their appetite is low, consult a vet for further guidance.

4. Are there effective home remedies for kennel cough?

A simple home remedy for kennel cough is to create a soothing and hydrating environment for your dog. You can run a humidifier in the room where your dog spends time to ease their coughing and irritation. Additionally, ensuring they stay well-hydrated by providing fresh water can help alleviate their symptoms. 


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