Guide to Kennel Cough in Dogs

Kennel cough in dogs, also known as infectious tracheobronchitis or Bordetella, is a common respiratory condition that affects dogs of all breeds and ages. Many dog parents may not realize that Bordetella bronchiseptica is the primary bacterium responsible for kennel cough, and the terms are often used interchangeably. While it’s commonly associated with kennels, this illness can occur anywhere dogs interact.

At Canine Campus, we take the health and safety of every dog seriously. Our facility has one of the lowest records of illness in town, as confirmed by veterinarians and state inspectors. Our strict vaccination policy helps ensure a safe environment, but it’s also important to understand that kennel cough, much like the flu in humans, can still occur despite vaccination.

In this guide, we’ll explore kennel cough, its symptoms, how it spreads, and how we handle it at Canine Campus.

1. What is Kennel Cough?

Kennel cough, or infectious tracheobronchitis, is a highly contagious respiratory infection in dogs. It’s typically caused by a combination of pathogens, most commonly the Bordetella bronchiseptica bacterium, along with viruses such as canine parainfluenza and adenovirus.

While kennel cough is often associated with kennels, dog parks, and grooming facilities, any dog can contract it—even outside these environments. The airborne nature of the illness makes it easy to spread in social settings.

2. Symptoms of Kennel Cough in Dogs

The most recognizable symptom of kennel cough is a dry, honking cough, which can sound alarming to pet parents. This cough often worsens with excitement, exercise, or pressure on the throat, such as from a collar.

Other symptoms to watch for:

• Sneezing and nasal discharge
• Lethargy and decreased energy levels
• Loss of appetite
• Mild fever (in severe cases)

If your dog exhibits multiple symptoms or appears unwell, consult your veterinarian for a proper diagnosis.

3. How is Kennel Cough Spread?

Kennel cough spreads through airborne droplets when an infected dog coughs or sneezes. It can also spread through direct contact (e.g., sniffing, playing) and contaminated surfaces like food bowls, water dishes, toys, or even human hands and clothing.

Factors that increase a dog’s risk:

• Group Settings: Daycares, kennels, and dog parks where dogs interact closely.
• Weakened Immune Systems: Puppies, senior dogs, or those with health issues are more susceptible.
• Stress: Changes in routine or stressful environments can weaken a dog’s immune response.

4. Diagnosing Kennel Cough

If you suspect your dog has kennel cough, visit your veterinarian. Diagnosis is often based on clinical signs, particularly the characteristic cough. In some cases, additional tests such as chest X-rays or lab work may be performed to rule out pneumonia or other serious conditions.

5. Treating Kennel Cough in Dogs

Most cases of kennel cough resolve on their own, but proper care can ease symptoms and speed up recovery.

Home Remedies and Supportive Care

• Rest and Hydration: Ensure your dog gets plenty of rest and drinks enough water.
• Steam Therapy: Use a humidifier or let your dog sit in a steamy bathroom to ease breathing.
• Comfortable Environment: Avoid smoke, dust, or strong odors that may irritate the throat.

Medications (if prescribed by a veterinarian)

• Cough Suppressants: Help alleviate persistent coughing.
• Antibiotics: Used only if a secondary bacterial infection is present.
• Anti-inflammatory Drugs: Reduce throat irritation and inflammation.

Most dogs recover within 1-3 weeks, but it’s important to monitor symptoms and follow veterinary recommendations.

6. Preventing Kennel Cough in Dogs

Prevention is key to reducing the risk of kennel cough. Here’s how Canine Campus helps keep dogs safe:

Vaccination Policy at Canine Campus

At Canine Campus, every dog must have a current Bordetella vaccination before attending daycare or boarding. This strict policy significantly reduces the risk of infection within our facility. However, as Joelle Audette, owner of Canine Campus, explained in a recent podcast interview, kennel cough can still occur despite vaccination—just like the flu in humans:

“We require every dog to be current on Bordetella. However, we still periodically get kennel cough because another strain comes through. That has been something we’ve really had to battle over the years—the misconception that people think they’re getting kennel cough from our facility, when in fact, they’re getting it from another dog in the community.”

Hygiene and Cleanliness

• We thoroughly disinfect shared spaces, bowls, and toys daily.
• Staff members wash hands after handling dogs to prevent cross-contamination.

Quick Response to Illness

If a dog shows signs of illness while at Canine Campus, we act immediately:

• Contact the owner.
• Isolate the dog to prevent further spread.
• Arrange veterinary care if needed.

“The most important thing to me is that if a dog becomes ill in my facility, we take care of it right away.” – Joelle Audette

7. When to Seek Emergency Care

While most cases of kennel cough are mild, some can develop into pneumonia. Seek immediate veterinary attention if your dog:

• Has a persistent, worsening cough
• Shows difficulty breathing
• Exhibits severe lethargy or refuses to eat/drink

Early intervention helps prevent complications and ensures a full recovery.

Final Thoughts: A Safe & Healthy Environment for Your Dog

Kennel cough is a common but manageable condition. By understanding its symptoms, causes, and treatments, you can take proactive steps to protect your dog. Vaccination, hygiene, and immune support all play a role in prevention.

At Canine Campus, we take every precaution to maintain a bordetella-free environment and respond swiftly to any health concerns. Our commitment to safety means your dog can enjoy daycare and boarding with peace of mind.

Have you dealt with kennel cough before? Share your experience in the comments below! 🐾