The welfare of dairy calves in the critical first hours and days of life has long-term consequences for their health, behavior and wellbeing throughout their lives.
The first hours and days of a dairy calf's life are welfare-critical in multiple respects. Separation from the mother causes mutual distress — both cow and calf call for each other for days. Inadequate colostrum provision creates immune vulnerability that causes disease and suffering. Isolation housing in individual pens prevents the social learning and play behavior essential for normal calf development. Early welfare failures have lasting consequences — poorly-reared calves have permanently compromised immune systems and behavioral repertoires. Reforms including extended maternal contact, social housing and calf-at-foot systems represent substantial improvements that are achievable with farming system modification.