How Often Do You Give A Dog A Parvo Shot?
How Often Do You Give A Dog A Parvo Shot? Core dog vaccine. Canine “parvo” is contagious, and can cause severe vomiting and bloody diarrhea. Parvo is usually fatal if untreated. Puppies need a booster 1 year after completing the initial series, then all dogs need a booster every 3 years or more often. How