i have posted before about my second emu pen....we have 2 adults and 7 chicks now the adults are females WELL we are just planning for when we pair them and seperate and sell ect but here is the shelter in the second pen......we are debating on how we should use this shelter.....people around us use three sided shelters and some just use 2 sided....this is our three sided i built all from scrap. but im having some issues on deciding whether or not to just leave it an open door......or put a door on it..... or even just a gate? ust so if i need to contain them i can.i am in PA we usually have ONE month where it can go down to sub zero but that is only acouple days here and there. just throwing that out there to get some ideas from you all! tell me what you think and show me your shelters!