Canine separation anxiety is one of the most common and welfare-significant behaviour disorders, causing intense distress when dogs are left alone and frequently resulting in destructive behaviour and self-injury.
Dogs with severe separation anxiety experience acute panic when their attachment figure leaves, a profound welfare impact that may last the entire absence. The chronic nature of the condition, experienced daily or multiple times daily, represents ongoing significant suffering. Treatment requires substantial owner commitment to behaviour modification programmes over weeks to months. The COVID-19 pandemic created a cohort of dogs unaccustomed to being alone, increasing prevalence of separation-related problems. Veterinary behaviourists provide the most evidence-based treatment pathway for moderate to severe cases.