Canine Infectious Respiratory Disease Complex: Welfare and Prevention

Kennel cough is a highly contagious respiratory infection causing significant coughing distress in dogs, largely preventable through vaccination.

Key Facts

Kennel cough (infectious tracheobronchitis) is caused by multiple pathogens including Bordetella bronchiseptica
Bordetella vaccination is intranasal or injectable and protects within days
The condition causes characteristic harsh honking cough for 1-3 weeks
Most cases resolve without treatment but some progress to pneumonia
High-risk situations include boarding kennels, dog shows, and dog parks

Welfare Considerations

Dogs with kennel cough experience persistent, distressing coughing that disrupts sleep and normal activity for weeks. The cough causes gagging and retching in severe cases. Puppies and immunocompromised dogs are at higher risk of progression to pneumonia, which causes significant welfare suffering. Vaccination provides good protection and is recommended for all dogs with social contact. Welfare-focused kennel and boarding policies require vaccination as a condition of entry. Prompt veterinary assessment identifies cases requiring antibiotic treatment to prevent progression.

What You Can Do

Vaccinate your dog against Bordetella before boarding, dog shows, or increased social contact
Seek veterinary assessment for any dog with a persistent or severe cough
Isolate coughing dogs from other dogs to prevent spread
Ensure any kennel or daycare facility requires Bordetella vaccination
Support vaccination requirements in boarding kennel licensing regulations