Dealing with mice..

[Blackjack Davy]

I'd advise you release a fair distance away from your house so it doesn't make it's way back.

House mice can't live outdoors certainly not during the winter so you're doing them no favours.

 

[Malevolence]

Humane trap. Then keep the little buggers. Come Halloween, CO2 them and dip them in melted chocolate before leaving them in a bowl on your doorstep. Mmm, chocolatey, gooey and crunchy.