EUGH! Doesn't Petland sell puppies and kittens and ferrets?
I hardly ever shop at the above mentioned stores. I tend to shop at privately owned pet shops. This includes RedHound and Petvet/Petfood. I also shop at Pet Food Express (LOVE THIS PLACE!!!!!).
As for PetCo and PetSmart, I despise the conditions the birds are put in. Let's face it. There are bird mills as well as puppy mills. The only time I used PetSmart is when I had to buy handfeeding formula and PetSmart was the only store who sold it (isn't that ironic?).