Ok so here is what Bentley managed to do while I was at work. I use his puppy apartment to block off the living room area between the sofa and loveseat. When I got home about 2pm he was sitting right at the gate that keeps him away from the front door. I look in his puppy apartment and see his pad gone. It was pulled out the back side of the apartment into the LIVING ROOM.
He can't jump up on the arm of the couch it's just a hair too high, but he has no issue with jumping up on the front of the couch and then jumping off the arm. All I can imagine is him crawling on his belly like a Navy Seal on the beach at midnight so he could manage to squeeze under the corner of the couch.
Then just jumped up on the couch and then off the arm to be back where he was supposed to be.
Attached is the evidence. You will notice on the sides you can see the corner of both the couch and loveseat.
He is such a stinker.