Three injections of dog vaccine

Young dogs should be vaccinated about one week after they are successfully weaned, and they should be vaccinated regularly in the future. When puppies are vaccinated for the first time, they need to be vaccinated for the second time about one month ago, and the third time after one month.

First vaccination

The first immunization can only produce a small amount of antibody levels, and the duration is short. Only multiple stimulations at reasonable intervals can produce more antibodies and maintain them for a long time. effect, so a second vaccination was performed.

Second vaccination

When vaccinated for the second time, the body can quickly produce a large amount of antibodies, dozens of times more than the initial response, and remain in the body for a longer time.

The third vaccination

If the third vaccination is given 3-4 weeks after the second vaccination, the number of antibodies produced by the body will increase several times based on the second vaccination. ten times, thus giving the dog the ability to resist infectious diseases.