Will Falconer, DVM Moderator
Oh, dear, Scott. I feel your pain. This does sound suspicious, but three drugs? That's a lot. Could have been another nasty in the mix, like Atopica (cyclosporine, a chemo drug widely used in itchy dogs).
Your records are available and you have every right to know what these drugs were. Do find out and see what you can do. I wouldn't rule out a law suit here.