BronchiShield III is for vaccination of healthy dogs and puppies eight weeks of age or older as an aid in prevention of disease caused by Bordetella bronchiseptica canine parainfluenza virus and canine adenovirus type 2 Composed of an avirulent live culture of Bordetella bronchiseptica bacteria and modified live canine parainfluenza virus it now includes adenovirus type 2and hepatitis Please note that all vaccines must be shipped via nextday air to ensure that they arrive in peak conditionOther products from PetCareRx