I loved the McGonagall kitty thing. For a second, I wondered if he'd picked up Mrs. Norris- I was a little impressed with that old cat's stamina. But when Harry says put the headmistress down- I almost burst out laughing.
I think the funniest part was when he says kitty, like he discovered her. I love how kids make everything show and tell. Someone needs to buy that boy a kitty.
Loved how protective he was, and how Andromeda says he's all she has. I can't think of how JK Rowling kills her husband, child and son-in-law in the span of a few months, but in a way saves her by leaving this child she has to care for.
This is such a great fic!