DH will soon start building a duck house. We'd like to Free Range if it works out. If we lose too many ducks to predators or they wander over into the neighbors yard then we plan on fencing the ducks in. We've been going round'n round about what breed to get. I think the bigger the safer as far as free ranging, like Muscovy. DH is a little hesitant since they are so large and may be difficult to handle/control when they get fiesty. Any advise on free ranging ducks would be appreciated. Thanks!!