I found a mouse in my sister's room today, and its 37 degrees outside and windy. The mouse was bitten by my cat, not terribly, but its definitely still in shock, or so it has been for three hours. I've been keeping it in a small plastic container, wrapped up in tissues and a dish cloth. I have a heating pad wrapped around the container and a small pile of cooked rice next to the mouse. What should I do? I can't bring myself to put it out of its misery by smashing it with a rock or something. Do you think there's a chance it will survive? Should I release it now? It doesn't move at all but it is breathing, I see the chest moving. Advice? Tips?