I have a pen that is under my shop lean-to the pen is a 10' cube made with chain link dog kennels. like i said it is under my lean-to so at the front the roof of the lean-to the pen touches then at the back closest to the barn the roof is about 4 foot from the pen. Two days in a row if have found a chicken ripped to shredds on top of the pen 10 foot up under the lean-to roof. I had a few chickens roosting up there (anconas) and one of them was the first victim but then the following day a silver pinceled rock was murdered up there and i have never seen one of the rocks get up there which leads me to believe that she was carried up there. My thinking is that the culpret is an owl what do yall think? What else could kill a chicken and then be able to (or would) carry it up ontop of the pen 10 foot up to eat it? These are about 4 months old so not full on heavy yet. Also i keep them locked in the coop at night except for the ones that had been roosting on top of the pen but then the second night i put them all up but must have missed the one SPR unless this happened during the day when i was at work. What are your thoughts on this?