The diluent contains killed antigens for Leptospira Canicola-Grippotyphosa-Icterohaemorrhagiae-Pomona bacterial extract. The CAV-2 fraction cross-protects against respiratory infection caused by infectious canine hepatitis (CAV-1).
Administration: Inject single dose SubQ. Give puppies first dose at 6 weeks of age, re-vaccinate every 2-3 weeks until at least 16 weeks of age.
Vaccinate all dogs once annually.