Ok ok ok, ill start at the beginning, we wanted some new chicks to mix with our 6 week olds, so we went to Duck and Coop Hatchery to pick up some adorable "4 week-olds" They are tiny! The guy said he thinks there 4-5-6 week olds there not only tiny, they are skinny! So we were kind of introducing them the the y week olds, and they got through the bars on their run confinement center, but I watched them and let them wander a bit, then our Jersey Giant, who were pretty sure us a hen jumped on ones back, she almost made it look like they were breeding, but they are all 6 weeks and under? We pulled her off, but were wondering why she did that. Also, did I mention the new girls are SKINNY, any advice on treats to fatten them up? Thanks!!!