I'm planning to get ducks soon and i have a couple questions. -What is the difference between a Rouen and a Mallard? -Are smaller size ducks less messy? -Whats the best breed of duck? -Is there a breed thats less messy? (I'm fine with some mess but it would be nice to have less) -Does anybody know about the golden 300 hybrid ducks personality? -Are Welch Harlequins a good backyard pet? (I'm going to have ducks as a backyard flock) Thanks in advance!