Stairs!

I like running up and down the stairs of the house. I do it all the time. Up and down, up and down, up and down, and if I'm feeling really good, I'll yowl while I'm doing it! I'll yowl as loud as I can! This is especially fun when everyone else is asleep, because they wake up and say, "Bad Cat!!! What is wrong with you!?!" to which I will answer "NOTHING!!! I'M SO HAPPY!!" and it sounds like the bestest, loudest yowl ever!