My feed guy carries cotton seed meal, and I've been wondering if it might be a good thing to add when I need to increase protein in the feed. I'd prefer to avoid soy. My choices around here are distiller's grain, soy meal, and cottonseed meal. I've used both soy meal and distiller's grain, using DG right now. I'd just like to know if they'd do well with a combo of layer mash with a little CSM mixed in to boost the protein.