What is PTSD — and how can assistance dogs help? This section explains core symptoms, why military personnel are especially affected, and how expertly trained dogs support daily life and long‑term recovery.
Post‑Traumatic Stress Disorder (PTSD) affects around 1 in 12 adults over a lifetime, developing after severe or repeated trauma. For some, the body’s natural Fight / Flight / Freeze response becomes overly sensitive and easily triggered.


Exposure to combat and trauma raises risk of PTSD. Former military personnel face higher rates, with wide impacts across psychological, social and family domains.
Assistance dogs reduce the impact of PTSD symptoms, supporting confidence, safety and independence. Through consistent partnership, veterans rebuild trust and reconnect with daily life.
Noticing posture or breathing shifts and intercepting rising anxiety.
Halting panic cycles, providing coping nudges or grounding.
Waking from nightmares, grounding after night terrors.
Lowering arousal and providing steady reassurance.
Encouraging safe engagement in public and social settings.
Reinforcing structure, independence and consistent routines.
The partnership deepens safety and calm. Grounding techniques and trust between veteran and dog reduce hyper‑arousal and rebuild confidence.
Dogs undertake extensive preparation (up to a year) before placement, then continue 12–18 months of veteran‑team training via the PALS™ Programme.
Assistance dogs aren’t a replacement for clinical care, but they can be a powerful complement — strengthening engagement, restoring confidence, and supporting sustainable change alongside professionals, families, and peer communities.