Is every large-breed belly ache GDV?

No — but unproductive retching with a tight distended belly is treated as an emergency until proven otherwise.

No — but unproductive retching with a tight distended belly is treated as an emergency until proven otherwise.

Great Dane bloat emergency

Deep-chested giants need a low threshold to leave for the ER when classic bloat signs start.

Scenario	Bloat / GDV (gastric dilatation-volvulus)
Vet vs poison control vs ER	This is an ER surgical emergency, not a poison-control case. Do not delay for a hotline consult unless a toxin was also involved. Minutes matter.

Treat unproductive retching, a swollen hard abdomen, and sudden distress as an emergency
Do not offer food, water, or attempt home decompression
Call the nearest emergency clinic while preparing to leave immediately
Keep the dog as calm as possible during transport
Tell the ER you are concerned about bloat or GDV so they can prepare

Save the ER number in your Emergency Passport before you need it.

Tell triage the breed and that you suspect GDV.

Gastropexy and feeding strategies are planning topics with your vet — not field treatment once signs begin.

Tonight’s job is transport.

This is general information, not a diagnosis. Contact your vet for anything urgent or unclear.

Is every large-breed belly ache GDV?: No — but unproductive retching with a tight distended belly is treated as an emergency until proven otherwise.