Dogs can't be injected for 3 months. At present, there are three vaccines (canine distemper, canine infectious hepatitis and canine parvovirus disease), four vaccines (attenuated vaccines of four antigens of canine distemper virus, canine parvovirus, canine parainfluenza virus and canine adenovirus type 2) and five vaccines (prevention of canine distemper, canine parvovirus disease, canine infectious hepatitis (canine adenovirus type disease) and canine parainfluenza). These vaccines are made in China. The diseases to be prevented are all the same, that is, the number of injections is different, and the domestic ones are one or two times more than the imported ones.
Don't go to the pet hospital, it's expensive there. You can go to the veterinary pharmacy or go to the pet market to buy it. It's all the same thing