Laney wasn’t clear in DOODLES: Origin Story. Let’s make it clear. ... Kristine, @austenthegsd, comes on to cohost as Laney lays out the difference between a reputable breeder, non reputable, BYB (Backyard Breeder) and puppy mills. Laney and Kristine essentially walk you through how to buy a puppy (purebred or otherwise sold).