I have a little female barn cat that brings home fresh-slain Norway rats and tree rats all the time. She is obsessed with catching big rats. But if she were turned loose in Chicago, she’d move out of the city and even the state as soon as possible, like everyone else, because there’s probably a tax on rat posession and a hundred anti-claw laws intended to disarm her.
HAHA! Good for your kitty, she sounds brave and smart!