newcorgiowner,
Pet shop puppies come from Puppy mills - in case you haven't seen one, you can click on this link:
http://www.nowisconsinpuppymills.com...interview.html
Note the Corgi(click on the picture) and then scroll down and click on "Inside a Wisconsin Puppy Farm". Now this guy sells to the general public, but he may also sell to stores, I am not sure. I think he breeds at least 15 to 20 different breeds.There are many puppy mills throughout the US that ship their pups in semis to pet shops. I think they refer to the state of Missouri as the state of "Misery" in regards to puppy mills. I don't really want to get started on this again, as I brought this topic up once before, but thought maybe you would want to read it.
Do not support pet stores that sell puppies as they will only replace the one you just purchased with another puppy mill dog.
Linda