Be sure to watch all the way to the end -- they really get to scurrying when someone calls them!
P.S. Just a little note about these cats. There are SO many of them, right? That's my first thought, too. But they all look so healthy and happy, and the house looks so clean and spotless. These is Cute's favorite cow-cat herd (they've been featured a few times before!), and you can just tell they're all really loved. :) Happy kitties = happy Cute!