Check out this powerful article and video re puppymills and the PROOF they have that Pets of Bel Air not only purchases their puppies from puppymills but also lies to their customers about that. They (some employees and even the manager) even admit ON TAPE that they don't tell people when the dogs are sick. They are vague and say "oh the puppy has a cold" or "oh the puppy has the sniffles."
Article
http://www.nytimes.com/2007/12/12/us...=1&oref=slogin
Video
http://www.hsus.org/pets/pets_relate...ir_121107.html