The weaning period for beef calves is one of the most stressful welfare events in their lives. Evidence-based weaning approaches significantly reduce the suffering involved.
Weaning stress in beef calves is a well-documented welfare problem. The sudden separation from the dam and loss of milk causes acute distress manifested in persistent vocalisation, reduced feeding, weight loss, and immune suppression. These welfare costs are real and measurable. Two-stage weaning strategies — using nose flaps that prevent suckling while allowing social contact, followed by separation — significantly reduce the stress compared to abrupt weaning. Fence-line contact weaning maintains visual and tactile contact with the dam while preventing milk access. Both approaches reduce welfare costs substantially with minimal management complexity.