Sibling rivalry at its finest.

When we first adopted Twinkle as a kitten, he would go missing on a regular basis. We would have to hunt through every closet and cupboard to find him and couldn't figure how he kept getting trapped. Finally one day I saw Washington open a bathroom cupboard with his paw, then climb in. Twinkle climbed in next to him, then Washington hopped out, shut the door, and sauntered off.

If anybody tries to tell you cats aren't capable making and carrying out detailed plans, tell 'em they're wrong. Cats are quite capable of scheming!