i have a mouse problem, ongoing. i have tried a few things, traps, poison outside the coop, the bucket of blood. nothing!! went to my cuz today and someone dumped a kitten/cat off at her house that she couldnt feed. i have 2 barn cats and they are both good mousers but its not enough. so i brought it home and put it in the coop! so far, it has ate and slept all day. they dont seem to be paying attention to each other except for curious looks.am i going to be sorry?