I have one adult chicken, I think she's a black sex link, who currently lives alone, because all her flock mates were picked off by wild animals. I wanted to get her some new flock mates so she wouldn't be so bored and lonely, so my family and I bought some fertilized legbar eggs and incubated them. We got four healthy chicks. The legbar chicks are now about a month old and a little over half the size of the adult hen. The legbars are currently living in a dog kennel that is definitely too small for them, but the only other place they can go is the coop where the adult lives. I want to introduce them soon, but last time they were together, the hen was being pretty violent and drew blood on one of the pullets. I don't want to just throw the legbars in with the hen because I'm scared there will be a lot of fighting. Does anyone know how I can introduce them without accidentally killing them?