Separation-related behaviour affects up to 40% of dogs and is a major welfare and relationship challenge — evidence-based desensitisation protocols are highly effective when applied consistently.
Separation distress is among the most welfare-significant conditions for domestic dogs. Affected dogs experience panic, frustration, and distress whenever left alone. Physical injury from escape attempts and self-directed displacement activity occurs. Many dogs are surrendered or euthanised for untreatable separation behaviour. Early prevention through gradual alone-time habituation from puppyhood is far simpler than treatment.