I have an excel file I downloaded from the USDA website with all the breeders listed on it.
The IG puppy I have right now, that was turned over to me, came from a Petland and is ACA registered. Since I have the puppymiller's name from the papers, and the state she came from, I found the breeder on the list. You can also click on this link to find inspection reports on the kennel
USDA - APHIS - ANIMAL CARE - ACTIVE SEARCH