Haha, of course I know Dr. Doofenshmirtz and his never-ending back stories. Phineas and Ferb is the funniest cartoon ever. I was first introduced to it while babysitting a boy a few years ago. I would pick his brother up from school and go to their house (he rode the bus) and we would sit down and watch Phineas and Ferb! hehe

Sounds like a great boy! You are very blessed!