Hello all my expert chicken raisers! I have a barred rock hen who just started laying along with two other hens in July. My brown leghorn and brown sexlink are laying daily in the coop. However my barred rock is either not laying at all or is laying some place else on my property. I have searched everywhere no eggs! I have even left my chickens in their coop/run for a day in a half and have nothing from her. Any thoughts or suggestions?