Feedlot beef production confines cattle at high densities for rapid weight gain before slaughter. Welfare standards in this system vary enormously, with significant problems including respiratory disease, lameness, and behavioral restriction.
Feedlot cattle welfare encompasses a complex of interrelated problems arising from the intensification of beef production. The respiratory disease burden is the most acute welfare concern: bovine respiratory disease complex, caused by stress-induced immunosuppression and the mixing of cattle from multiple sources, causes significant morbidity and is the leading cause of cattle mortality in feedlot settings. Treatment requires detection, and detection in large feedlots depends on stockperson training and systematic health monitoring — both of which vary significantly across operations. The nutritional welfare problem is equally pervasive: high-grain diets that enable rapid weight gain cause subacute ruminal acidosis, a chronic digestive disorder causing discomfort and liver damage that is invisible until slaughter. Behavioral restriction — the inability to graze, range, or perform natural cattle behaviors — represents chronic frustration that falls below the detection threshold of welfare auditing focused on acute health problems. Welfare improvement in feedlot systems requires both better acute health management and honest evaluation of the fundamental welfare trade-offs of intensive confinement feeding.