Overview of calf welfare in early life, including colostrum, housing, and health management.
Calf welfare in early life is shaped by colostrum management, disease prevention, and housing conditions. Failure of passive transfer from inadequate colostrum is preventable and significantly increases disease risk. Respiratory disease causes widespread suffering that good housing and vaccination can reduce. The move from individual to paired or group housing reflects growing recognition of calves' social needs and cognitive development.