Separation anxiety is one of the most common and welfare-compromising behavioral conditions in dogs, and modern treatment protocols combine behavior modification with pharmacotherapy.
Separation anxiety causes genuine panic-level distress in affected dogs, with physiological markers including elevated heart rate, cortisol, and stereotypic behaviors. Dogs experiencing separation anxiety are suffering acutely and repeatedly throughout their lives. Modern treatment recognizes this as a medical-behavioral condition requiring the same compassionate approach as any anxiety disorder. The combination of appropriate pharmacotherapy to reduce baseline anxiety with systematic behavior modification has the strongest evidence base. Owner education about the nature of the condition is essential to prevent inappropriate punishment responses.