Will Falconer, DVM Moderator
Dr. Hamilton mentions this "shedding" of virus possibly causing illness. I've never found that to be the case, but to be ultra-cautious, you can send the parvo nosode to your breeder and ask her to give it before the vaccine is given and weekly until your pup comes to you. Our kit includes both parvo and distemper nosodes for pups. They can be started at any age.