Dogs left alone for extended periods suffer from loneliness that causes chronic welfare compromise and behavioral problems.
Dogs left alone for extended periods experience social deprivation that for a group-living species causes genuine welfare harm. Behavioral indicators including vocalization, destructive behavior, and elimination when alone represent distress, not disobedience. Dogs that lived through the COVID-19 pandemic in constant human company often developed separation anxiety when owners returned to work. Management solutions including daycare, dog walkers, and companion animals reduce the welfare burden.