They may actually remember each other. I'm pleasantly surprised how well my new orp is doing within my flock. I sold her last year but the person decided to get out of chickens. I requested one of his chickens & brought her here yesterday. His whole flock was made up of my birds, so it was like having a 2nd flock. Anyway, she was freaking out being in the side yard & kept trying to get to the backyard. I decided to put her inside a tractor & moved her close to the chicken fence. The flock walked by to check her out & went on with their day, but her old hatchmates stayed by the fence and talked with her.the girl who took my first spitz is taking this one, too. it will be a happy reunion - except probably not because i doubt they’ll remember each other. now i just need to find a home for my jersey giant roo!