There is a store near me that sells a variety of chicks over a two month period. When they come in to their store they are a week old. It just so happens that next week, they have Wellsummer available. Then, two weeks later they have Ameraucana pullets and finally a week later they have Slikies available. I would like to purchase 3:2:1. Is it ok or safe to raise them all together in the chick brooder? Or would they be too far apart in age? I did search through some posts to see if this question was answered already but I couldn't find one that quite matched. Thank you.