The Vanderpools had a terrible time with monsters under their bed.  The monsters would keep them awake at night and tickle their toes with their long whiskers and not pick up after themselves ever.  So the Vanderpools decided that the monsters had to go. They tried just about everything, but nothing worked.  Then one day an old lady on the Internet told them the solution, “Mice. Everybody knows that monsters hate mice.”  So the Vanderpools got a whole family of mice and let them move in under their bed, and in no time at all, all the monsters were gone, and once more the Vanderpools could sleep in peace.  Except, of course, for the mice, who did scurry about so.  So they got themselves a cat.