My husband and I are looking into raising a few ducks within the next year or so. We are still in the researching phase, and want to be sure we are fully prepared before purchasing the duckling! So far, our research has lead us to think we'd like to start with four different types of ducks (all female): -1 Welsh Harlequin -1 Rouen -1 Blue Swedish -1 Cayuga Is it okay to raise different breeds together like this? And if so, what coops would be ideal for housing these four breeds? Any tips are greatly appreciated!