Live in Utah and am brand new to the Backyard Chicken community. Have 2 adult Leghorns,and 2 Leghorns, 2 Australorps, and 2 Silver Wyandottes that are about 5 weeks, 2 Buff Orpingtons and 2 Rhode Island Reds that are about 2 weeks old. Currently have the 2 adult Leghorns in a 10X10 run with a 4X4 coop, plan on a 20' extension for the others with another coop. Eventually all will have the 30' space to range in. Any suggestions or advice would be welcomed. The kids are pretty excited about all of them and especially gathering the eggs.