Cattle are highly social animals whose welfare depends on opportunities to form stable social bonds and express complex social behaviors.
Cattle social welfare is often overlooked in welfare assessments that focus primarily on physical indicators. Social bonds between individual cattle are genuine and persistent — cows separated from preferred partners show behavioral and physiological signs of distress equivalent to those caused by physical stressors. Dairy cow management that routinely separates bonded individuals — for treatment, dry period management, or production group changes — imposes social welfare costs that accumulate over the cow's productive life. Herd management that minimizes unnecessary regrouping and maintains stable social groups throughout the production cycle provides welfare benefits while also reducing the productivity losses associated with social disruption.