Also he learned to open doors. I have handles instead of knobs and he reaches up and paws at it until the door swings open. It’s adorable but I can’t keep him out of anywhere now.

when we had cats, they learned to jump-grab the handles to open the doors. They even taught the kitties we later got.

At some point we had to install the handles rotated by 90°, so they pointed upwards. That mostly worked. Although one very deperminate cat learned to open them as well