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Digestive · Dogs

Bloat and GDV warning signs: distension, retching, restlessness and collapse

A distended belly with retching and rapid decline in a dog is an emergency. Do not press, feed, induce vomiting or wait for gas at home.

Editorial update: 2026-10-19 · Version 2026.10.19.2
Veterinary review: pending

Bloat and GDV warning signs: distension, retching, restlessness and collapse

Educational pet-health and visit-preparation reference. Not a diagnosis, prescription, dosage recommendation or substitute for a veterinarian. Veterinary review: pending. This is an editorial educational reference. Checking sources is not a veterinary assessment of your pet.

Leave immediately for the combination of signs

Treat a visibly enlarged or tense belly, repeated unproductive retching, restlessness, drooling, breathing effort, pale gums, weakness or collapse as an emergency. Do not wait for more signs.

Section sources: Merck Veterinary Manual: When to see a veterinarian

Keep calm, call and transport safely

Keep the dog in the position that eases breathing, avoid running and repeated handling, and have a companion call ahead with distension, retching and arrival time if safe.

Section sources: AAHA: Preparing for a successful veterinary visit

Do not feed, force water, press the belly or induce vomiting

Do not try food, oil, laxatives or activity to “release gas,” and do not give human medicine. The clinic needs to assess and act quickly; home actions can add vomiting, aspiration or injury risk.

Section sources: Merck Veterinary Manual: When to see a veterinarian

Tell the clinic onset and what was done

Handover age, weight, last normal time, meals or exercise, time of distension, retching count, medicines and actions taken. Do not delay to finish the record.

Section sources: AAHA: Preparing for a successful veterinary visit

Use this guide to prepare for a visit

Bloat emergency handover Age/weight: Last normal/distension onset: Retching/drooling: Breathing/gums/standing: Recent food/activity: Clinic call and arrival:

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Sources & editorial context

What changed

Rebuilt around the canine distension and retching combination, transport, prohibited home actions and emergency handover.

Dates identify editorial updates and source checks, not clinical approval. All four languages were edited together; native-language and veterinary review remain pending.

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