Can’t you get a cat or a Jack Russell terrier?
A cat's out of the question. My daughter has a Schipperke, but the problem is, she can't get into the tight places a mouse can get into.
Watch the video to the end and you'll see I finally caught it by using an old-fashioned Victor trap with the metal bait-holder. Even so, he almost eluded the trap and ended up getting caught by the snout and suffocating to death.
We had 4 cats AND a mouse one time.
Get a cat. Cats don’t even have to catch most mice. She smell of CAT is generally enough to induce them to relocate.