So my plan is to switch the bigger birds over to layer feed when the dels start laying the Buffs should be about 16 weeks(if they lay spot on 20 weeks). But I will have chicks still at that point some 8 weeks and younger if everything goes according to plan.
What should I really look for in the next 4 weeks to be sure that my Dels are pullets.
Give them all starter. When the Dels start laying, give them free choice calcium. If you do not have cockerels, switch to layer a couple of weeks after the Orps are laying.
Medicated feed can cause problems. The latest news letter from CAHFS(UCD Necropsy) said a bunch of Turkeys were killed because the medicine used in the feed was not mixed correctly. It was not amprolium but it can cause problems too. I would take them off of it at 12 weeks at the latest.
Was it bacitracin? And did they mention the mfg?
-Kathy