Because I’m a cat. A big one, the Panther of Rough Storms, in fact. But still a cat. If there’s a saucer of milk to spill, I’d rather spill it than let it lie. If my mistress grows absent-minded and leaves a ball of yarn about, I’ll bat it between my paws, and unravel it. Because it’s fun. Because it’s what cats do best.
Catherynne M. Valente, The Girl Who Circumnavigated Fairyland in a Ship of Her Own Making
cats