Companion Animals

Dog Parvovirus Prevention and Vaccination

Canine parvovirus is a highly contagious, often fatal disease. Vaccination is extremely effective and essential for puppy welfare across all communities.

Key Facts

Parvovirus mortality without intensive treatment can exceed 70%
The virus is highly resistant in the environment, persisting for months
Puppies are most vulnerable before completing the primary vaccination course
Vaccination provides long-lasting immunity, with boosters required every 1-3 years
Outbreaks occur in unvaccinated dog populations, particularly in deprived communities

Welfare Considerations

Parvovirus causes severe haemorrhagic gastroenteritis with intense pain, rapid dehydration, and death in unvaccinated puppies. The disease causes prolonged suffering lasting days before death or recovery. Vaccination is one of the most effective welfare interventions available for dogs, preventing enormous suffering at low cost.

What You Can Do

Vaccinate all puppies in the primary course and maintain booster schedule
Avoid high-risk dog areas until vaccination is complete
Support community vaccination programmes in areas with low vaccination coverage