I have one Pekin Duck. I have asked if she can be happy to be by herself without another duck? She wondered into my yard 6 days ago. She has everything she needs, and is following me around ever where I go. She is such a cool duck. Already falling in love with her. I want the best for her. Seems like everyone is saying she needs another duck or two. Would it be ok if instead of another duck to keep her company, can it be a chicken? Can a chicken and a duck live together and get along and be happy? Can they sleep together? Will it be ok if it is a girl chicken? Appreciate all the info you may have.