Many pet stores do not treat the animals humanely. They are left alone in creates for days and weeks. They are never socialized with other dogs. They often come from puppy mills. And many of them end of in shelters after only a few weeks from their purchase. And as Pet Express even says on thier own website: We’re in the business of selling pets and in keeping our customers happy. Find out more here. http://nopetstorepuppies.com/puppy-mills-are-cruel
If we can't stop them from coming in at least we can ask they do not sell dogs!!