Separation anxiety affects millions of companion dogs globally and represents one of the most significant welfare problems in modern dog keeping, intensified by post-pandemic lifestyle changes.
Separation anxiety represents one of the most severe chronic welfare states in companion dogs: animals that experience genuine panic — physiologically measurable as elevated cortisol and heart rate for the entire duration of absence — every time their owner leaves. This is not mild preference for company, but a clinical anxiety state causing significant suffering that owners often underestimate because it occurs in their absence. Post-pandemic increases in separation anxiety reflect the welfare costs of lifestyle changes that left millions of dogs dependent on near-constant human presence and then re-exposed to regular absences. Effective treatment exists — graduated departure desensitization combined with veterinary medication when needed — but requires sustained commitment over weeks to months. The welfare imperative is early intervention: the longer separation anxiety continues untreated, the more entrenched the pattern becomes and the more suffering accumulates.