I'm having the same issue with my 3 week Pekin hen, my drake not so much. They currently sleep inside the house and get to roam the house but when I take them outside to swim and let them free in the back yard she starts yelling once I go back inside. I swear my Drake looks at her like shut up woman ha ha. I will eventually let them sleep outside once they are bigger and find a coop for them, they will be free range all day and locked up safely at night. Any recommendations on what I can do to help with her "separation anxiety". I have 2 so they are always together.