I live in Glendale, Arizona and it doesn't get cold here this time of year. So I was wondering what everyone's opinion is about when they can move to their coop? The feed store that we got them at said when they are 4 weeks old. They are 2 weeks old now and are trying to fly out of their brooder every time it's opened. They seem bored in there. How old do they have to be to explore outside? These are the first chicks I have ever had, any advise or opinions would be greatly appreciated. Thanks 
