I work at one and have to print those surveys out all the time. Not many people bring them back.
I would like to take this opportunity to encourage whoever reads this to join the PETCO boycot. This movement was started by PETA, and even though that orginization is known for its extreme libralism, the PETCO boycot is a worthwhile effort. The best thing you can do is DON'T BUY THEIR ANIMALS, even if they are being mistreated or are sick. It is hard when you want to help an animal, but all it does is send a "sale" message to the corporate office and they ship out another animal to take its place.
If you'd like to know anything else about this subject, please check out the web pages below or email me.
http://think.100acrewood.net/boycott/
http://www.petcocruelty.com/
http://www.petno.homestead.com/