I have 6 BR poults that are 9 wks old. They have been on 28% game bird starter and still have a bag and a half to go before I need to order more feed. They are in the barn w/ my 10 1/2 wk old chicks. All are doing fine together. Also some free range time everyday if possible. The poults probably eat as much chick developer as they do game bird feed now. (They were seperated from the chicks until they were 7 wks old) What do I need to feed them next? We plan to keep 3 and eat 3.