My cat and I will play hide and seek (?), extreme peekaboo (?). She’ll sit at the end of her tunnel in the living room and wiggle her butt while I run into the bedroom around a corner and wait. I’ll hear her charge through the tunnel and see a little shadow creep around. When her head peeks around into the room, I’ll throw my hands up and go “Raaaa!!” and chase her. Her tail gets huuuuge and she runs back to the tunnel. Rinse and repeat until she gets tired and decides it’s just tunnel time.