Hello, I hatched 3 silkie chicks. I got their shells DNA sex tested and two of them were Roos.They turned 9 weeks this week and one started crowing. Because my city doesn't allow roos, I had to find home for them and another hen (guaranteed to be female, so I wouldn't have to go through another rehoming) I found a wonderful BYC'er that took my two silkie roos and I was able to get one of her broody year old silkies. Now... How do I introduce them??? When we had them first initially meet outside of the coop/run at dusk (in the yard) they were being nice to one another... As my pullet wandered into the run to the food/water... The hen followed. Shortly after the hen started pecking my pullets head (no blood) So I moved the pullet to the brooder box and the hen to the coop. It's now totally dark and the hen is sleepy/calm. I put the chick in the dark coop with the hen and it is sleeping. I will continue to check on it throughout the night. I have since put separate feeders/waterers on opposite sides of the run. What should I expect in the morning? What is acceptable pecking and when should I intervene? My plan b is for the chick to go in a crate inside the run if they are fighting in the morning. Thoughts??? Any input would be appreciated.