I would like some help with how I should re introduce my new chickens to my two hens. I took the newbies out a couple days ago because it got way out of hand to the point of where my hens made on of my pullets bleed really bad. I didn't want to leave the other pullet in there by its self, so they are in a separated area together. I had an old dog crate in the chicken pen a couple weeks ago to see if the hens would get used to the pullets and when they did, I let the pullets out. I joined them in the pen with my hens and they did good for a few days. I checked every hour just to make sure there was no blood, but when I went up there a couple days ago I noticed my EE was bleeding on her tail. She is healing up now and she is looking much better now, but how should I introduce them to each other again? I do occasionally let my hens free range but I don't want to let the pullets experience that yet until they are older.