The coop itself does not have a top. The coop sits inside the entire run, with a metal roof over the entire thing. I just finished putting up 3' of hardware cloth down the bottom portion, bought an extra roll to put across the coop too. Didn't get the coop top finished because it started storming but I plan to finish that part tomorrow. Installed a door in the coop with a lock. I am hoping (fingers crossed) that nothing will be able to get thru the poultry netting at the top. The openings are small so I hope I'm not wrong & they will be safe tonight until I can finish the hardware cloth on the coop top tomorrow. Thank you all so much for the tips, first timer here & ive already learned some very hard lessons. My boys were upset to find out their cockerel was gone this morning. I don't think electric fencing is an option at this point since we have to young boys & our family dog running around the yard all day. Thanks again, I'll let u know in the am how it went