Yep we can all have huge ponds on our property but these ducks aren't the same as wild ones. When I move to my own place I'm going to make them a small pond but mine do fine playing in my bath tub and drinking from a pan. And I have predators around my house stray cats, coyotes and they get close to my house, possums so id rather "confine" them to a dog lot and let them out to play supervised, than leave them lose to be killed and eaten or get out in the road and ran over, I've spent a lot of time bonding with my ducklings, they're pets and eggs are an added bonus. I keep my outside dogs in a large lot together instead of letting them roam free. Its for there safety at least they aren't on chains. What's the difference in a dog being in a large lot or ducks and chickens. We are supposed to try to keep them safe and not let them run lose on other peoples property right? I've kept my ducklings in a large storage tub with shavings food and water and they act happy not miserable