Later this week I'm buying two more drakes to bring home. The problem is, my flock currently consists of only one 2 year-old drake (his last buddies disappeared). He's free-range but comes home for daily fresh food and water. We don't have a pen or cage or anything. I don't want him to be alone, so I was hoping that the two I'm getting will be his new companions, but I haven't got a clue on how I may introduce them. All suggestions are gladly welcome!