I have two "quackers", Ritz and Triscuit and a turkey poult, McStuffin. All three are babies, although McStuffin is older by a couple-three weeks or so. 
I started housing McStuffin with the quackers, because he or she (straight run, so unknown sex) is frantic when being left alone (when I'm around, McStuffin is glued to me, preferring to perch on my shoulder! 
		
		
	
	
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I took a one-gallon clear water jug and cut a long oval opening in it about four-five inches up from the bottom and covered the opening edges with duct tape to protect from the sharp edges of the plastic.  The three can drink from it, but not poop in it or get inside, however, due to the eating habits of the quackers, the water still becomes horribly contaminated.  I'm worried that McStuffin could become ill from the mucky water...and the mucky bedding from the ducks (they are unbelievably messy!!!!!) 
I'm housing the three indoors in a plastic bin, with their food and a heat source and the water setup...with a thick layer of newspaper and homemade newspaper "shavings" on the bottom.  This worked well, when used for my chickens and for McStuffin, before this duck situation!  At least I can just roll up the newspaper with all the muck inside and give the bin a good wash, but I need to figure something else for bedding and water before it's safe for them to be moved outside! 
I could use the chicken nipples for McStuffin, but I have a feeling he or she would end up following habit and quackers and still drink out of my homemade water set up...heavy sigh!
Ideas?