PawSense helps you catproof your computer.

Bet you wish you'd thought of this:

"PawSense is a software utility that helps protect your computer from cats. It quickly detects and blocks cat typing, and also helps train your cat to stay off the computer keyboard."

I'd also keep your credit cards away from them. Cats and eBay: The New Menace.

Anyway: what are they trying to say? This?