Ok, so I found Motorboat climbing this evening. Here’s how he got on top of the door:
First, gets up on the shelves in my bathroom closet.
Then grabs the top of the door with his claws and pulls himself up.
Once he has all four up on the edge he bridges the gap between the doors.
Here’s him hanging out.
Finally, Motorboat makes an exit.
Go, MB!!!!!
He must be bored…. All day & night long in a house….