I saw this about a week ago on another forum I go to and then a few days later posted on my local Craigslist. I do know that it's true that some animal control places in less prosperous areas still use gas, so I do believe this letter. Of course it is possible that he has embelished a bit but I don't think it matters that much. It is a great story and I hope some people who need to see it stumble across it. I'm so sad for the animals and this person who obviously suffers because of his job.