Body condition scoring provides a simple, low-cost, objective method for assessing the nutritional status of farm animals, and its routine use significantly improves welfare by identifying animals in poor condition before problems become severe.
Body condition scoring is a welfare-critical tool because it makes visible the otherwise hidden process of nutritional decline in farm animals. Animals that are losing condition are experiencing energy deficit that causes physiological stress before overt signs of illness appear. Regular scoring at key production stages - pre-calving, mid-lactation, at weaning, and pre-breeding - identifies animals at welfare risk and enables early intervention. Farms that do not routinely score livestock are likely to miss early nutritional welfare problems, resulting in more severe welfare compromise and economic loss.