Yeah for Archie getting rid of that collar, I bet he was happy about that!
It's funny how you say Archie has been a good little boy now...Well gosh, if you had parts cut off wouldn't you be good too? LOL But, seriously I am happy to hear that he is feeling better!!
Like Bettyeanne said, they could be angels one moment then their little evil twin pokes out. LOL But that is why we love them so !