So, not only did they neglect him medically, but they weren't feeding him much either?! Freaking people. How would they like it if someone did that to them?!

I'm glad he's doing ok. He's probably scared and overwhelmed from all the changes he's been going through. Poor boy.

Let me know what the vet says... and give him some hugs and scritchies from me. How is he doing otherwise? Does he seem affectionate?