Corona is not considered a "core" vaccine. According to all the over-vaccination experts, non-core vaccines should never be given as the risks associated with giving the vaccine are far greater than the risk of contraction/treating the disease - especially for toy breed dogs.
These same experts also advise not beginning puppy shots until at least 8 weeks of age (and recommend waiting till 10-12) weeks. Earlier than that, they are still protected by mom's antibodies and therefore the vaccination is not effective and basically just filling their body with poison. And rather than the pretty standard 4 rounds of puppy shots, only two rounds are really necessary.
__________________  Sissy & Angel |