I have no clue about pets smart, but I do know that Pj's pet store here in Toronto are buying there dogs from not so great sources . very sickly dogs at times, and years back when I was completely green about puppy mills and pet stores, will I did get one and the vets office nearly became my home for the four months that I had the pup. and will over $2,000 later and this experience had taught me first hand just how lousy pet stores are at least when it came to selling puppies.