Companion Animal Welfare

Dog Canine Parvovirus Prevention

Canine parvovirus causes severe haemorrhagic gastroenteritis with high mortality in unvaccinated dogs, making vaccination the most important preventive welfare intervention.

Key Facts

Parvovirus causes vomiting, bloody diarrhoea, and rapid dehydration with up to 91% mortality untreated
The virus persists in the environment for years and is resistant to many disinfectants
Vaccination provides excellent protection with near-complete prevention in vaccinated dogs
Maternal antibodies can interfere with early vaccination requiring multiple puppy doses
Outbreak areas including rescue centres require enhanced biosecurity to protect unvaccinated dogs

Welfare Considerations

Parvovirus causes intense, rapid suffering followed by death in unvaccinated dogs. This entirely preventable disease represents a welfare failure when adequate vaccination is not maintained, making routine vaccination a fundamental welfare responsibility for dog owners.

What You Can Do

Vaccinate your dog against parvovirus and maintain regular booster vaccinations
Avoid areas used by unvaccinated dogs with your puppy until primary vaccination is complete
Support rescue centres with vaccination programmes for incoming dogs