The presence of the cat alone will deter rats from nesting nearby. The cat doesn't have to kill the rat just has to make it uncomfortable enough to leave. I wor

The presence of the cat alone will deter rats from nesting nearby. The cat doesn't have to kill the rat just has to make it uncomfortable enough to leave. I work in fire protection in NYC (in the area referenced by the website and their experiment even) and see it all the time https://pixeldrain.com/u/hocUQxjk https://pixeldrain.com/u/hocUQxjk proof :)