I am adding two Lavender Orpingtons to our flock! I will be keeping them quarantined in a separate coop at night, but can I let them free range during the day with my other chickens? If I need to I can rearrange so their coop is attached to the run and they are in the run during the day while the rest of our chickens are free ranging. What is a safe amount of time to keep them seperate? Also,I am choosing 2 LO out of four. What should I be looking for? Thanks in advance for any feedback!