The mouse that lived in our trailer last summer like the drawer where we stored toilet paper (under the fridge). When tom saw it -- it camew from under the sink. It ran around on top of the countertops dropping it's do-do there.
It got in the drawers where the dishrags and pot holders were. And tore them up.
No evidence was found in the sleeping quarters. Imagine one of them buggers running across you when you are sound asleep.
We found no evidence of them in the upper cabinets, just the lower ones.
Tom had one in his truck that was caught in the mouse trap. Tom had left some food in the truck. Little debbies, crackers and or course paper towels.
After we got the cat, we have seen no evidence of it any more. The cat stared at the opening under the sink but if it caught it there was no evidence. Just the presense of a mouser may be enough to keep them gone.
good luck with the dog getting rid of them.