Weaning practices significantly affect calf and cow welfare, with fence-line and two-stage weaning methods shown to reduce stress compared to abrupt separation.
Conventional abrupt weaning causes obvious distress - the vocalizing of separated cows and calves demonstrates genuine suffering. Alternative methods that allow gradual separation through continued sensory contact while eliminating suckling reduce this suffering substantially. Economic incentives align: calves experiencing less weaning stress have better immune function and lower rates of post-weaning respiratory disease, reducing veterinary costs. The welfare case for low-stress weaning is compelling and management modifications are minimal.