I'm glad you took Drake in to the vet, regardless of who is responsible for the bill. I have to admit, I was somewhat nervous about you confronting your neighbor, and you got the reaction that I was worried about. Only you know how far you want to take this, I guess. I would be concerned though about what the future holds if you really tick this guy off. Rachel is probably right, calling the authorities or animal control is probably a very logical first step. I would watch Drake like a hawk every minute he is outdoors.

Good luck, and I hope Drake heals up very soon.