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Originally Posted by MauiGirl   My thoughts exactly. Puppies should not have any exposure to all that until all vaccinations are complete, which is around 16 weeks isn't it? |
The last round of vaccinations should be around 18 weeks then wait an additional two weeks for full immunity:
In one study of a cross section of different puppies the age at which they were able to respond to a vaccine and develop protection covered a wide period of time. At six weeks of age, 25% of the puppies could be immunized. At 9 weeks of age, 40% of the puppies were able to respond to the vaccine. The number increased to 60% by 16 weeks, and by 18 weeks of age, 95% of the puppies could be immunized. Parvovirus: Serious Diarrhea in Puppies & Dogs