Yep, them little hyper-active SOB's are great mice/rat dogs...... The guy that cuts my deer up has a couple and hasn't had any issues afte getting them......
Some of these guys have got to be more knowledgeable than I. However, I have figured something out since owning a home. At the first sign of a mouse, set the traps. Set the taps and kill 2-3. Wait a couple weeks, and you will be emptying traps for a good bit longer.