Guineas with chickens

[GregClark38]

I have 15 French (Jumbo Guineas) Guineas that are 10 weeks old, they look full grown. I also have 10 Buff Orpingtontons and 8 Silver laced Wyandottes that are 6 weeks old. Will it be hard to keep the chickens with the Guineas? There are not together right now but I want to keep them together.
I have read that some times the Guineas will pick on chickens? I have a 10' X 12' coop with a 25' X 10' run, eventually they will all be free ranging in a very large fenced in yard. Help please, thanks.

 

[chickenmadness7]

I'm following your thread because I have 5 guinea keets and 5 chicks. Two of my chicks are 5 week old Wyandottes. I haven't put them together in the coop or run yet but put the chicks in a large dog crate inside the run with the guineas. The guineas were curious at first but seem to be comfortable with their presence.