Cows have best friends and experience separation anxiety

Animal behaviorists have revealed cows possess complex social structures and genuine emotional bonds similar to primates and other intelligent mammals. Research documented individual cows seeking out specific animals—their best friends—and displaying distress when these companions are removed. Signs include increased heart rate, elevated cortisol levels, reduced feeding, and increased vocalizations. Cows reunited with separated friends show measurable stress reductions and improved well-being. Research conducted by Northampton University and published in peer-reviewed journals has important animal welfare implications, suggesting separation causes genuine psychological harm. The findings underscore emotional and social sophistication of farm animals often overlooked in agricultural contexts.