I have a question. I have week old kits that are all snuggles up on each other and they keep peeing all over each other. Should I just let them be or clean their fur?? I am thinking that I don't want to chill them because they mostly are in the garage and it is only 40-45 degrees out there. If I were to wipe them down I would keep them inside till dry. Do you guys just leave them? Is it bad for them to be dirty with pee?