You don't mess with cats!
I have an attack cat named "Braveheart". She used to growl at the FedEx lady and scare her. (They switch to a guy on the route now.) I have seen her lunge at the storm door because my neighbor walked up with her wiener dog.
She smacked an Aussie Shepard so hard, that every time she walked by the dog, he'd drop to the ground with it's tail beneath it's hind legs.
She even knows when I don't feel good.
"Cat's Rule, Dogs Drool!"