So, not trying to hijack the thread, but this thread got me concerned about my 18 wk olds now. I just combined my youngs with my olds. They are all eating the same food now-- not much I can do about that. Is layer feed going to hurt my 4 month olds? I leave chick feed out for them, but I' sure they are eating the layer feed too...
At 18 weeks I wouldn't worry about the pullets eating the regular laying feed. They're close to laying anyway, or they should be.