Please don't breed or buy while shelter pets die.
Besides you'll never really know who or where the puppies will end up, if their being mistreated, abused, neglected, tied out, the list goes on.
People will tell you anything you want to hear in order to get what they want be aware!
My Deja was just DOTD and she's a Aussie Dane rescue, that may give you some idea of what the puppies may look like. But the responsible thing to do is S/N.
Good luck to you.