We have a cat you could borrow (you'll all have seen her picture on local lampposts - it's not only the dog who gets lost

) but on the two occasions we've had little furry guests, she has taken great pleasure in...watching them play. The only one she ever caught was already dead in a trap.
We go with Michael Traill's suggestion. Mousetraps, chocolate. And kind of chocolate. Nutella works very well. the first time, we discovered them through the half-eaten box of belgian chocolates; last time, through the hole they chewed in the cat food bag...

Honestly, our cat - who's posh cat name is Artemis - oh the irony - just let them eat her food.
Mousetraps. I hate mice.
