Here's a store locator to see if they sell these nearby. Even if you don't have a pet, these type of freebies are great to snag and donate to a local animal shelter.
Coincidentally, I'm looking for a new home myself and would love to be taken in. I make a great snuggle companion in bed, I'll bark at your mailperson, and I've been known to eat any leftover dinner scraps.
I'm still working on the housebroken part though.