Does the dog have to get the second vaccine on time? Can it be a few days later?

If the injection can't be done as scheduled, it can only be a few days in advance, and it can't be delayed. Or play on time, if delayed, then the previous needle will be played in vain, and the seedlings will have to be re-educated.

If it is imported, the second injection should be given every 14 days after the first injection, the third injection every 2 1 day, and rabies should be given one month later.

First immunization: puppies are vaccinated with six or seven kinds of vaccines 5-6 weeks after birth.

Second immunization: Two weeks after the first immunization, six or seven vaccines were inoculated.

Three immunizations: After two weeks of two immunizations, six or seven vaccines were inoculated.

Adults (1 year or older): Vaccinate twice a year (spring and autumn).

1, the six-vaccine contains: canine distemper, parvovirus, infectious hepatitis, parainfluenza, infectious bronchitis and rabies;

2. Seven vaccines include canine distemper, parvovirus, infectious hepatitis, parainfluenza, infectious bronchitis, rabies, leptospira and rabies.