Hey all I'm new to raising and keeping chickens. Still need to pick out the right ones that will work best in the utahs cold/hot months. I also have questions about letting the hens free graze. Do they always go back to the coop themselves or do you have to wrangle them up every time? What hens would be the best choice for laying lots of large eggs, are very sweet and can tolerate the cold? I'm leaning towards the barred rocks, anconas, cuckoo maran, delaware and new hampshire reds. Anyone out there know what would be the best? I will be ordering online at mcmurray.com.