When are the three shots for puppies

Puppies can be vaccinated at 2 months of age, with 21 days between shots. For example, if the first shot is on October 1, then the second shot will be given on October 22, and the third shot will be given on November 12. If your dog is sick, he must be treated first, and a health checkup must be conducted when your dog’s health is stable, to make sure that the vaccination can be administered.