When I got my brood of chicks last spring our son got 2 ducklings. They were seperate for months. Then when all were able to free range the ducks and chicks have been housed together in a large coop. One duck hated our dog and finally was killed by the dog. "Lucky" the other duck now thinks he is a roo. He is in love with one hen in particular...even runs the roos away from her. I want to get a couple of duckling hens for him. Does anyone have any recomendations for a smooth transition?