Cattle evolved for outdoor grazing and benefit welfare and productivity from pasture access. Restricting cattle indoors year-round causes behavioral and health welfare problems.
Pasture access is a fundamental behavioral and physiological need for cattle. The joy shown at spring turnout after winter housing is not trivial - it reflects genuine behavioral satisfaction from access to the environment cattle evolved for. Policies and production systems that restrict cattle to year-round indoor housing impose welfare costs that production efficiencies do not justify.