Anyone who has had the unpleasant experience of lying in bed, unable to relax because you can hear telltale scratching or squeaking sounds coming from a wall or ceiling nearby, knows the feeling of frantically wondering how to keep mice out of your bed. Fortunately, finding actual mouse droppings or other evidence of rodent activity among your sheets and blankets is rare. Mice and rats are far more likely to hang around your kitchen or your pets’ food and water bowls than in your bedroom, and they’ll almost certainly opt for building a nest in your walls over where you sleep. Mice actually prefer to avoid human contact and are rather shy creatures, so the chances of them snuggling up with you in bed is not likely.