As responsible dog owners, it’s our duty to ensure our furry companions lead happy, healthy lives. One common health concern among dogs, especially those that frequently interact with other canines, is kennel cough. In this article, we’ll explore what kennel cough is, how it spreads, and what you can do to prevent and treat this contagious respiratory infection.
What is kennel cough?
Kennel cough, also known as canine infectious tracheobronchitis, is a highly contagious respiratory disease that affects dogs. It manifests as a persistent, dry, hacking cough, which can be distressing for both dogs and their owners. Kennel cough is similar to a cold in humans and is usually not life-threatening in healthy dogs, but it can still cause discomfort and affect a dog’s quality of life while he is affected.

Causes of kennel cough
Kennel cough is primarily caused by a combination of viruses and bacteria. The most common culprits include:
- Bordetella bronchiseptica: This bacterium is a primary cause of kennel cough and is highly contagious.
- Parainfluenza virus: Another common contributor to kennel cough.
- Canine adenovirus type 2: This virus can also be involved in the development of the disease.

How does kennel cough spread?
The name ‘kennel cough’ is somewhat misleading, as dogs can contract this illness anywhere they come into contact with infected dogs. Places like kennels, dog parks, and grooming salons are common sources of transmission, but the disease can really be picked up anywhere with other dogs. The disease spreads through the air when infected dogs cough, sneeze, or even play closely with other dogs. It can also be spread through contaminated surfaces and water bowls.
Symptoms of kennel cough
The hallmark symptom of kennel cough is a dry, harsh cough. Other common symptoms include:
- Sneezing
- A runny nose
- Eye discharge
- Lethargy
- Reduced appetite
If your dog displays these symptoms, consult your veterinarian for diagnosis and treatment.

Preventing kennel cough
Prevention is the key to avoiding kennel cough, especially if your dog is frequently in contact with other dogs. Here are some steps you can take:
- Vaccination: Discuss the kennel cough vaccination with your vet, especially if your dog is regularly in group settings. While the vaccine doesn’t guarantee 100% protection, it can reduce the severity of the illness if your dog becomes infected (a bit like the COVID-19 vaccine for humans).
- Good hygiene: Ensure that communal areas for dogs are cleaned and disinfected regularly. Wash your dog’s food and water bowls and toys frequently.
- Isolation: If your dog is showing symptoms of kennel cough, keep them isolated from other dogs to prevent further spread.
- Proper ventilation: Adequate air circulation can help reduce the concentration of infectious agents. Open windows or use air purifiers to improve indoor air quality.

Treating kennel cough
If your dog does contract kennel cough, the good news is that it’s typically a self-limiting condition and can resolve on its own within a few weeks. However, it’s crucial to consult your veterinarian for guidance and potential treatment options, which may include:
- Antibiotics: These may be prescribed to treat any bacterial infection.
- Cough suppressants: Your vet may recommend a cough suppressant to provide relief to your dog.
- Rest and isolation: Allow your dog to rest and recover in a quiet, stress-free environment. Isolate them from other dogs to prevent further transmission.
- Humidifier: Using a humidifier can help ease your dog’s breathing by adding moisture to the air.
In conclusion
Kennel cough is a common ailment in dogs, but with proper care and preventive measures, you can reduce the risk of your furry friend contracting this respiratory infection. Regular vaccinations, good hygiene, and early intervention if symptoms appear are key to ensuring your dog’s health and happiness. Remember, always consult your veterinarian for advice and treatment options if your dog develops kennel cough.


