I figured this would fit in most with the category of chicken behavior. I have a pet hen; she's my only bird. She's going to be vaccinated soon. A few weeks after that, would it be a good idea to take her to a park, have someone else bring their vaccinated pet chicken to the park, and let them have a playdate? I know they'd fight at first to establish who's who in the pecking order. Has anyone else ever done a chicken playdate? Any tips or advice?