Feedlot beef production confines cattle in large outdoor pens for the final months of their lives, creating welfare challenges from crowding, respiratory disease, digestive disorders, and social disruption.
Feedlot cattle face a cluster of welfare challenges concentrated in their final months of life. The transition from forage to high-grain finishing diets frequently causes subacute ruminal acidosis - a state of chronic digestive discomfort and pain. Respiratory disease outbreaks spread rapidly in crowded pens and kill significant numbers of cattle while causing prolonged illness in many more. Heat stress in summer feedlots causes physiological strain, behavioral disruption, and mortality spikes. Lameness - from founder, foot rot, or injuries - causes chronic pain that is often detected late and treated inadequately given the scale of operations. The welfare of each individual animal may receive insufficient attention when thousands are managed simultaneously.