I adopted one of my two cats from HALO Animal Rescue. He came microchipped, vaccinated and neutered. Granted, I did pay a little more than I would have from the Humane Society, but HALO is a no-kill shelter and they help quite a few troubled animals in our area. Their website is easy to navigate and peppered with adorable animal pictures. I'm definitely in danger of becoming a crazy cat lady as long as HALO is around.