I noticed this morning that my 4 week old (5 weeks on Thursday) pullets poop is tinged with red blood. They are still acting perfectly normal, so I don't think it is cocci. Breed : EE and RIR Food: For the first two weeks of their life they were eating layer crumbles, due to a mistake with the feed store. After I releized this I switched them to chick crumbles and now they are on chick mash. Symtoms: Normal poop tinged with blood. We did give them some ham last night for a treat.. Could this have something to do with it? Any help would be appreiciated as I don't want to lose my future layers.