Rudy can open doors.  Until yesterday, only doors that were unlocked.  I
was in my office and walked to the kitchen to get some coffee.  The back
door was open.  The previously locked backed door.  I went out onto the
deck to find my dog trying to pick Rudy up by the scruff, and pushing him
toward the door.

I was so amused that I put the dog inside, picked Rudy up and sat down with
him in my lap.  I scratched him for a while and put him on the deck.  He
layed down and basked in the sunshine until I picked him up when it was
time to get back to work.

The little sh.t.  I'm going to have to start using the deadbolt now.

Levi, by the way, was just sitting by the open door when I discovered Rudy
had escaped, but he raised all kinds of hell when I was sitting outside
with Rudy.  Heheh.