How beef calves are weaned significantly affects welfare outcomes, with two-stage weaning methods dramatically reducing stress compared to abrupt separation.
The acute distress of abrupt weaning in beef calves is measurable and significant - days of intense vocalization represent genuine suffering that is preventable with alternative methods. Two-stage weaning using nose flaps or fence-line contact provides the same nutritional outcome for the cow while dramatically reducing calf and cow stress. The additional labor of two-stage weaning is modest compared to the welfare improvement. Welfare certification schemes requiring two-stage weaning represent meaningful improvements.