Puppies can be vaccinated 45 days after they are born. Vaccines for puppies are mainly divided into combined vaccines against infectious diseases and rabies vaccines. The vaccines against infectious diseases need to be given three times in the first year, with an interval of 21 days each time. After that, they need to be boosted once a year. The rabies vaccine needs to be given for more than three months. Yes, but only once a year.

Precautions after the dog is vaccinated:

1. The dog must be kept in the hospital for observation for 30 minutes after the injection. If the dog develops edema, rash, or difficulty breathing, If you have any symptoms, you should promptly notify your doctor to inject anti-allergy shots.

2. Do not change dog food, take medicine, change the environment, etc. immediately after vaccination to avoid stress reactions.

3. When your dog is not fully vaccinated, do not take your dog out or bathe your dog to avoid contracting the virus due to low immunity.