I have seen the effects of Parvo run through 100's of miles of country in any direction. Seen it take out entire coyote offspring. Totally. No pups left. Domestic dog pups have the same prognosis.
Basically, if you have young canines, they are going to die, with a pretty fair certainty.
If I knew my pups had Parvo, and I heard of this from an old dog man with a lifetime of experience that there was a chance to save them this way, I would try it... I know the outcome otherwise.
