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Vanguard CIV H3N2/H3N8 Logo

COMPLETE CIV COVERAGE GUARANTEED*

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*Backed by the Zoetis Companion Animal Immunization Support Guarantee (ISG).

New Bivalent Vaccine

Introducing VANGUARD® CIV H3N2/H3N8, a bivalent canine flu vaccine with demonstrated safety and efficacy for protection against both highly contagious H3N2 and H3N8 strains of canine influenza virus (CIV).

  • One convenient vaccine helps protect dogs against both known CIV strains.
  • Helping protect your canine patients can also help protect dogs in your community.
  • Proven CIV protection from a trusted platform.

VANGUARD CIV H3N2 and VANGUARD CIV H3N8 monovalent vaccines are also available. These vaccines, as well as VANGUARD CIV H3N2/H3N8, are backed by the Zoetis Companion Animal Immunization Support Guarantee for the specific strain that is vaccinated against.


Vaccine Administration: For use in healthy dogs ≥8 weeks of age.

  • 2 doses, 3 weeks apart
  • The need for annual booster vaccinations has not been established.
  • Availability: 25 x 1-dose packages