Did you get the puppies from a pet store? Pet stores get their puppies from puppy mills. The breeder is on the USDA "puppymill" list.
http://www.prisonersofgreed.org/ListA2006.pdf
Unfortunately, it is perfectly legal to operate a USDA licensed commercial kennel. These places churn out puppies for profit and don't waste money on health testing. If they do produce a sick one, it's cheaper just to replace it.
The only way to shut this breeder and others like her down is to stop buying from pet stores. Only when the demand stops will they stop supplying pet stores. It's important that you continue to share your story and educate others.