1. You can go to the pet hospital for vaccination. The first injection takes three weeks, once a week. Just get an injection every year from now on.

2. If you can inject, you can also go to the seed company to buy six vaccines and fight yourself. The method is: lift the dog's back neck, insert the needle horizontally and obliquely under the skin, and inject 6 vaccine injections into the skin. Never stick it on the cervical vertebra. Thank you for your adoption. Give points.