Weaning separates young animals from their mothers, causing acute distress to both parties, with management strategies able to reduce but not eliminate this significant welfare event.
Weaning welfare is an unavoidable challenge in most livestock production systems, but its severity varies enormously by method and timing. Early weaning — before the young animal has developed adequate immune and digestive systems — compounds the social stress with physiological challenges. Two-stage and fence-line contact weaning methods for cattle demonstrate that maintaining social contact while preventing suckling reduces the acute stress of separation significantly. Gradual weaning approaches that reduce dependency before complete separation are consistently more welfare-positive than abrupt weaning.