He's looking good and I'm sure will continue to do well under your care. Hopefully at some point you'll find him a really good pet home.
Folks, let's please remember that slamming an entire site for the actions of few irresponsible posters isn't really very fair. It's highly unlikely that the owners of Craigslist are aware of what's said here and therefore, are in no position to defend their service and their site. Craigslist provides a good service overall. Let's put the blame squarely where it belongs - at the feet of irresponsible owners of the animals involved. Where they post them isn't really relevant in the end, since sadly you'll find abused or neglected animals through many, many sources.