Which symptom is an acute indicator that a Catahoula might be suffering from Gastric Dilatation-Volvulus (bloat)?

Answer

Unsuccessful attempts to vomit.

Acute symptoms of bloat that require immediate emergency veterinary intervention include unsuccessful attempts to vomit, restlessness, pacing, and a distended abdomen.

Which symptom is an acute indicator that a Catahoula might be suffering from Gastric Dilatation-Volvulus (bloat)?
healthissueDogCatahoula