Dogs that are too young cannot be vaccinated

If the puppy is vaccinated within 30 days of age, it may be interfered by maternal antibodies and affect the immune effect. The first dose of basic puppy vaccine should be given after the puppy reaches 45 days of age.

Pregnant dogs cannot be vaccinated

Pregnant dogs react strongly after being injected with attenuated vaccines, which may damage the fetus, and the injection can easily cause the female dog to frighten, causing squeezing and abdominal compression, causing abortion.

Sick dogs cannot be vaccinated

Dogs with health disorders or illness have reduced resistance. If vaccinated at this time, the disease will be aggravated due to vaccine reaction, and the vaccine may not be able to produce Good immune effect.