Ah yes, I see the Swiss delved too greedily and too deep...

My girlfriend can produce a high-pitched meow that sounds rather kittenish. It's like a harpoon in her cat's brain; he has no choice to come over and investigate, regardless of where he was and what he was doing.

His brain is also kind of like an etch-a-sketch. If he's in a bad mood you can shake his head vigorously and he forgets what was going on.