Gastric dilatation-volvulus (GDV) is a life-threatening emergency where the stomach twists on itself. Large, deep-chested breeds are most at risk and rapid recognition is essential for survival.
GDV causes extreme suffering: the distended, twisted stomach causes severe pain, the dog cannot belch or vomit to relieve pressure, and cardiovascular compromise leads to rapid shock. The distress of affected dogs — the frantic attempts to vomit, the progressive weakness, the obvious severe discomfort — is profound. The tragedy of GDV is that it is highly preventable through prophylactic gastropexy in at-risk breeds, a relatively simple procedure that can be combined with routine neutering. Every GDV death in a breed-predisposed dog represents a preventable welfare failure. Early recognition and emergency transport saves lives when the condition occurs despite preventive measures.