>>1906381ok anon, here is what you do
>bring inside>lay it down on soft, sterile area.>assess the damage. can it possibly recover?>if it can, keep in warm place. give it a painkiller and make sure it has access to water and food.here you will atone for your sins by nursing it back to health. mice have incredible healing ability but you will need to keep it warm and fed so it doesnt die.
>if it cannot survive, mercy kill it>crush it's skull or some other painless method>wait for it to stop twitching>burial/burning effigyyou fucked up here anon. here is your chance to make it right