Casper and Kitty (but esp. Kitty) are really helpless with doors...Ok, if it's little bit open, they know to push it wide open, but for exaple when I tease them and open the door for few cm's, they can't get it open! A paw or two will appear from the hole, but they just can't get it open. They will try and try and at the end the door is closed and they start moaning behind it