I just picked up 14 chicks from tractor supply today. When I got home, I realized one bantam in the assorted group wasn't walking as much as the others and it was missing fuzz around his bottom. He gets up some and moves a little now and ate and had water, but I wasn't sure if I should be concerned or give him electrolytes? He is eating, drinking water, and used the bathroom at least once, just isn't as active. I've just never seen a chick have this.