Protecting your Yaris from Car Thieves ?

[Idahotom]

Wow..... I haven't locked any of my cars in the last 30 years, ever. About 95% of the time, like running into a grocery store in town, the windows are partially rolled down and the key is in the ignition. If I'm feeling paranoid I may take the key out of the ignition, and drop it on the floor, maybe once a month if that. All I do relative to this thread, is keep my man purse (?) on the floor, with something over it if possible. Big difference is at night/all night my car is home, not parked on a big city street. Lot's of concealed gun owners around here also, people think twice before poking around in someones car, my main security choice when running errands in town is a small loud extremely alert dog with a bad attitude.