I've been through a couple now and didn't worry about it. But, having just lost my roo I'm questioning everything! I know they stop laying....but is it normal for them to lose weight? Do some just look worse than others? I assume if it takes particularly long that it's a sign something else is wrong? A couple of my hens seem to have lightened up. I only have 2 laying still and not sure who it is. Seem healthy otherwise but thought i would check?