Nobivac Canine 1-Pv (Galaxy Pv) is recommended for the vaccination of healthy dogs as an aid in the prevention of disease caused by canine Parvovirus. This vaccine offers maximum protection against all strains of canine Parvovirus. Multiple studies show that this vaccine has the ability to override maternal antibodies. This is a modified live version of the virus. Recommended for use in healthy dogs six weeks of age or older. Key Benefits Nobivac Canine 1-Pv (Galaxy Pv) prevents canine Parvovirus Modified live virus Injectable vaccination Offers maximum protection Made in the USA Indications This product has been shown to be effective for vaccination of healthy dogs 6 weeks of age or older against canine parvovirus. Duration of Immunity has not been established. To review efficacy and safety data, go to productdata.aphis.usda.gov.