Hello! My ducks are 10 weeks old and this is the first time I've ever owned ducks. This summer has been a learning experience as far as keeping them cool (using a baby pool, a fan in the window of their house, letting them play in the sprinkler, and providing shade). So now I thought I'd be prepared and ask for some tips and advice for how to best care for them this coming winter! I plan on using straw bales for insulation and also letting them lay in piles of it. I'll also keep the windows closed but still make sure they have plenty of ventilation. I'm still not sure if I'll need a heated water dish in their house or a heat lamp? Plus how long do I let them stay outside during the day? Those are some of my questions and I'm open to any and all advice! Thank you all!!