Chuck roast is our top-selling roast and doesn't last long in our freezers. Great rich flavor perfect for the low and slow cooking. Average weight is 2.5 lb - 4 lbs. Grass fed grass/grain finished. Although we give our cattle a small daily ration of grain 30 - 45 days before processing they are ALWAYS on pasture with 24/7 access to grass and/or hay. They will never be given antibiotics or growth hormones. They will always be ethically and humanely raised.