Dog Separation Anxiety: Causes, Assessment and Treatment

Separation anxiety is one of the most common and distressing behaviour problems in dogs, causing suffering for both pet and owner.

Key Facts

Estimates suggest 14-40% of dogs show some form of separation-related behaviour problem
Signs include destructive behaviour, vocalisation, house soiling, and attempts to escape when alone
Video monitoring is the most reliable way to assess what a dog actually does when left alone
Separation anxiety differs from boredom-related misbehaviour — correct diagnosis guides treatment
Systematic desensitisation to departures combined with independence training is the evidence-based approach
Medication significantly improves treatment outcomes for moderate to severe separation anxiety

Welfare Considerations

Dogs with separation anxiety experience genuine panic during owner absence — not naughtiness or spite. This panic causes acute suffering that can persist for hours of owner absence, causing elevated heart rate, cortisol, and sustained physiological stress. Welfare-centred management begins with accurate diagnosis through video monitoring and assessment of the behaviour pattern. Treatment combines desensitisation exercises — teaching dogs that departures are manageable — with independence training, environmental management, and medication where indicated. Owners must be supported through the slow, non-linear treatment process to maintain consistency that is essential for progress.

What You Can Do

Set up video monitoring to observe your dog when left alone before making assumptions
Seek guidance from a qualified behaviourist experienced in separation anxiety treatment
Ask your vet about medication support — it can significantly accelerate progress
Practice very short absences during treatment rather than increasing duration too quickly
Consider a dog walker or doggy daycare during treatment to limit exposure to full panic episodes