I cant guarantee he would kill your mice. This would truly be an experiment. I can only base this on how aggressive he is with his toy mice. My husband has been around barn cats and has said that Riley is “a born mouser.” Like I said, he also comes from a long line of barn cats in rural VA. If Riley even hears the faintest scratching sound, he goes WILD. I’ve been told that it probably sounds like a mouse scratching around.
Do you have any idea where the mice might be, or are coming from? If so, I’ve been told that putting peppermint oil inside the mouse hole (and around it), then plugging it up with mesh (a steel wool pad – but not SOS) will do the trick.
I’m willing to bring him over if you want to try. But, I wont leave him alone. He’s my baby, so I would want to stay with him.
We can discuss this offline if you’d like. My email is [email protected]