Question: I have 2 Pekin hens, I have a 10 x 10 covered chainlink fenced pen. I am going to be getting some more ducks in May. How many can this enclosure hold. The older Pekins only stay in the pen at night. They are free range during the day. Once the ducklings get older I would like to move them into this enclosure and eventually they will all be together in there. But I am unsure how many could live in that sized enclosure comfortably. Any ideas?