Hi everyone. Let me start off by apologizing for my newbie questions. My wife and I are fairly new to the chicken game. We've had 3 hens for about a year and a half now. We know their sex for the obvious reason, they're all laying. We "rescued" 2 chickens from our local feed store. Someone brought them in because they didn't want them anymore. I'm not sure of their ages or their sex for that matter. They appear to be different ages. The one, a barred rock looks to be the younger of the two. The other one I'm not sure of the breed, is an off white or cream color and looks older. Can anyone give me an estimate of their ages and sexes? The one I'm most concerned about is the larger one. He/she isn't crowing but today it jumped on the back of one of our hens. Any info or help would be greatly appreciated. Thanks!