As winter inches closer, i'm not sure how I would keep the water for my ferals from freezing. They use the shed for shelter and it's where I feed them too. There's no power in the shed either to have a heated water bowl, and to be honest i'd be afraid of having one in case something happens and an electrical fire were to start. Those that care for ferals, how do you deal with water over the winter? Do they just eat snow to get their water intake?