Vaccines required for dogs mainly include vaccines to prevent infectious diseases and vaccines to prevent rabies. The first vaccination needs to be given when the dog is 45 days old. Generally, the vaccine to prevent infectious diseases is given first, with one shot every 21 days, for a total of three shots. After that, the rabies vaccine should be vaccinated after an interval of 7 days.

With the development of medical technology, more vaccines may become available, and one shot of vaccine can prevent a variety of infectious diseases. Depending on the type of epidemic in the country and region, you can choose the corresponding vaccine.