This is a web based store a good friend of mine Aaron has. He is a camper as well and decided to start a place that would help cater to people that camp with their pets. It hasn't been off the ground for long but Check it out. Tell him Viking sent you.
http://www.petcamper.com/home.php
Hope your friend gets this off the ground and can add some more things to the site think it would really help......cw