Ok so my ducks are basically outdoor ducks now but I havent built a house so they can stay outside during the night. So i keep them in this huge koi pond thing with shaveings in it. I usually keep water in there but u wouldnt belive the mess!!!! The make a pool of their shaveings with their water. Would it be ok to not give them water or food overnight? They stay out side with a pool,water,food,and forageing. They stay outside till dark. Which is around 9:30 ish here in OK. I get up between 8:00am & 9:00 am. So they would get to go out around that time. Im really getting tired of the mess they make. Please help me decide if it is ok.