
Kennel cough, medically known as canine infectious tracheobronchitis, is a highly contagious respiratory disease that affects dogs of all ages and breeds. While it’s rarely life-threatening, kennel cough can be uncomfortable and stressful for both dogs and their owners. This article aims to provide a comprehensive overview of kennel cough, covering its symptoms, treatment options, prevention strategies, and answering frequently asked questions to help dog owners better understand and manage this common condition.
What is Kennel Cough?
Kennel cough is a respiratory infection that can be caused by several viruses and bacteria. The most common culprits include the bacterium Bordetella bronchiseptica and the canine parainfluenza virus. Dogs typically contract kennel cough in places where they are in close proximity to other dogs, such as boarding kennels, dog parks, grooming facilities, and shelters. The infection spreads through the air via coughing, sneezing, or direct contact with contaminated surfaces.
Symptoms of Kennel Cough
The hallmark symptom of kennel cough is a persistent, dry, honking cough that can sound like your dog has something stuck in their throat. Other symptoms may include:
- Sneezing
- Nasal discharge
- Mild fever
- Lethargy
- Loss of appetite
In mild cases, dogs may only exhibit a cough without any other symptoms. However, in more severe cases or in puppies, older dogs, or those with underlying health conditions, kennel cough can progress to pneumonia.
Diagnosing Kennel Cough
If your dog develops a persistent cough or any of the associated symptoms, it’s essential to consult with your veterinarian. Diagnosing kennel cough usually involves a physical examination and evaluating your dog’s medical history. In some cases, your vet may recommend tests such as blood work or chest X-rays to rule out other respiratory conditions.

Treatment Options
Most cases of kennel cough resolve on their own within 1-3 weeks without any specific treatment. However, to help relieve symptoms and prevent complications, your veterinarian may recommend:
- Cough suppressants: These medications help reduce the frequency and severity of coughing, making your dog more comfortable.
- Antibiotics: If a bacterial infection is suspected or if your dog is at high risk of developing complications, such as pneumonia, antibiotics may be prescribed.
- Rest and isolation: Resting your dog and keeping them away from other dogs can help prevent the spread of the infection.
It’s crucial to follow your veterinarian’s recommendations regarding treatment and follow-up care to ensure your dog recovers fully.
Preventing Kennel Cough
Preventing kennel cough involves minimizing your dog’s exposure to infected animals and environments. Key preventive measures include:
- Vaccination: Vaccines are available for some of the pathogens that cause kennel cough, including Bordetella bronchiseptica and canine parainfluenza virus. Your veterinarian can recommend the appropriate vaccination schedule based on your dog’s lifestyle and risk factors.
- Good hygiene: Regularly clean and disinfect your dog’s living environment, especially if they come into contact with other dogs frequently. This includes their bedding, toys, and food bowls.
- Avoid high-risk areas: Limit your dog’s exposure to places where large numbers of dogs congregate, especially if they are unvaccinated or have a weakened immune system.
Frequently Asked Questions about Kennel Cough
- Can my vaccinated dog still get kennel cough?
Yes, vaccinated dogs can still contract kennel cough. Vaccination reduces the severity of the disease and lowers the risk of complications but does not provide complete immunity.
Additionally, there are multiple pathogens that can cause kennel cough, and vaccines may not cover all of them.
- Is kennel cough contagious to humans?
No, kennel cough is a disease that only affects dogs and cannot be transmitted to humans or other pets.
- When should I take my dog to the vet for kennel cough?
You should take your dog to the vet if they develop a persistent cough or any other symptoms associated with kennel cough. Puppies, older dogs, and those with pre-existing health conditions are especially vulnerable and may require prompt medical attention.
- Can kennel cough lead to pneumonia?
Yes, in some cases, kennel cough can progress to pneumonia, especially in dogs with weakened immune systems or underlying health conditions. It’s important to monitor your dog’s symptoms closely and seek veterinary care if you notice any signs of respiratory distress.
- How long does it take for a dog to recover from kennel cough?
Most dogs recover from kennel cough within 1-3 weeks with appropriate rest and care. However, recovery time may vary depending on the severity of the infection and the overall health of the dog.
- Should I keep my dog away from other dogs if they have kennel cough?
Yes, it’s advisable to keep your dog isolated from other dogs until they have fully recovered to prevent the spread of the infection. This includes avoiding dog parks, grooming facilities, and other places where dogs congregate.
Conclusion
Kennel cough is a common and contagious respiratory infection that affects dogs worldwide. While it can be uncomfortable for dogs and concerning for owners, most cases resolve without complications with proper care and management. Vaccination, good hygiene practices, and prompt veterinary attention are key to preventing and managing kennel cough effectively. By understanding the symptoms, treatment options, and preventive measures outlined in this article, dog owners can take proactive steps to protect their pets from this prevalent canine illness. If you suspect your dog has kennel cough or have any concerns about their health, don’t hesitate to consult with your veterinarian for personalized advice and care.