Separation anxiety affects a significant proportion of companion dogs, causing severe distress during owner absences and representing one of the most common welfare problems in pet dogs.
Dogs with separation anxiety experience genuine panic-level distress during owner absence, not merely mild unhappiness. Signs including sustained vocalization, destructive behavior, inappropriate elimination, and self-injury reflect acute fear responses rather than misbehavior. This is a welfare emergency for affected dogs lasting potentially hours each day when owners are absent. Early prevention through gradual independence training and professional treatment combining behavior modification with veterinary support can dramatically reduce suffering.