I have been raising chickens a few years, but am new to guineas. We just got a batch of 17 Partridge Barnevelder chicks and 10 lavender, chocolate, and royal purple keets, they are doing GREAT (hatched Monday, so 5 days old now).
My question is about when to move them from the brooder house to the chicken coop. Our chicken coop currently houses our laying hens, so I do not want to depopulate that flock sooner than I need to. However, I really would like these guineas to live with the chickens, be coop trained, and come back to roost at night! When they are older, I don't mind if they fly out of the chicken yard and free range, as long as they come back at night.
Any helpful advice on when/how to best accomplish my goals? I have read various things from "get them in their permanent housing ASAP, preferably by 4 weeks, definitely by 6 weeks" to "as long as they are confined in the coop for 8 weeks they will come back to it" to "only let half of the birds out at once" (nice idea, just don't think I would be able to do it!)