What Is Dapp Vaccine?
What Is Dapp Vaccine? *DAPP Vaccination (Distemper Vaccine)-This vaccine protects against Canine Distemper Virus, Canine Adenovirus types 1 & 2, Canine Parainfluenza Virus, & Canine Parvovirus. Starting at 8 weeks of age, the vaccine requires 3 boosters 3 weeks apart. The 3rd booster is good for 1 year. How often do dogs get dapp vaccine?