Hi ~ What should I be concerned about in regard to mouse catching? Our cat likes to catch a lot of mice outdoors (she's outside about one or two hours a day and indoors for the rest of the time). She's had de-worming medicine and we are going to start using Revolution per our vet's suggestion. I'm just wondering if we could catch anything from her or if she might catch something too? Mice seem so unsanitary! Yuck. But she seems to be so proud of herself everytime she captures one.