I am new to the world of chicken parenting and would just like to get some opinions on mixing breeds, is it okay? Also, is it okay to mix chicks of different ages? The people at the feed store we got them from said that mixing breeds was fine as long as they're all close to the same age/size. So, we chose a varity of chicks. Our littlest baby passed away early yesterday morning, reason unknown. All of the others seem to be fine and healthy. My husband and I are pretty bummed over the passing (it was our favorite baby). We were thinking about getting 1 or 2 more but don't know, is adding more breeds to the flock a bad idea? And if we got a couple more babies, are the others too old now to accept it and treat it nicely? We currently have: 1 Barred Rock (13 days old) 1 Black Sex Link (13 days old) 1 Light Brahma (6 days old) 1 Rhode Island Red (supposedly 5 days, but looks slightly older than the Brahma) 1 Easter Egger (5 days) Our Barred Rock is the largest and is starting to get sort of rambunctious (running and flapping and trying to jump out of the brooder). Also, just out of curiousity... is it okay to have bantams and standard chickens together?