Companion Animals

Companion Dog Canine Influenza Welfare

Welfare of dogs affected by canine influenza and prevention in social settings.

Key Facts

Canine influenza H3N2 causes respiratory disease with high morbidity in naive populations
Fever, lethargy, coughing, and nasal discharge are primary clinical signs
Vaccination is available and recommended for dogs in high-contact social settings
Quarantine of suspected cases prevents spread in kennels, daycare, and shows
Most dogs recover fully with supportive care and appropriate isolation

Welfare Considerations

Canine influenza causes significant respiratory discomfort and systemic illness, and vaccination and quarantine protocols prevent welfare costs across canine social networks.

What You Can Do

Vaccinate dogs that frequently attend kennels, shows, or daycare against influenza
Quarantine dogs showing respiratory signs before returning to social settings
Choose kennels and daycare facilities with robust influenza prevention protocols