Gastric dilatation–volvulus in large-breed dogs: recognition, stabilisation and prevention
Importance: Gastric dilatation–volvulus (GDV) is a rapidly progressive, life-threatening emergency.
Recognition: Non-productive retching, abdominal distension, restlessness, hypersalivation and circulatory compromise in a predisposed dog warrant immediate assessment.
Management: Resuscitation and gastric decompression proceed in parallel, followed by surgery to assess viability, correct the volvulus and perform gastropexy.
Prevention: Breed and family history inform risk conversations; prophylactic gastropexy can reduce volvulus risk in selected dogs but does not prevent simple gastric dilatation.