Bloat (GDV) in dogs
Gastric dilatation-volvulus (GDV), or bloat, is when the stomach fills with gas and twists. It cuts off blood flow and is a true emergency.
Last updated: October 2026 · 3 sources · see sources
Signs to watch for
- Swollen, tight belly
- Retching with nothing coming up
- Restlessness
- Drooling
- Pale gums
- Collapse
Trouble breathing, collapse, repeated vomiting, not peeing, or a seizure that lasts more than a few minutes needs a vet right away. See when to see a vet.
How vets diagnose it
X-rays confirm the twisted stomach. Bloodwork and an ECG guide stabilization. [2][3]
How it's treated
Emergency treatment includes IV fluids, relieving the gas and surgery to untwist the stomach and tack it in place (gastropexy). [2][3]
Medicines your vet may mention: Cerenia. We don't list doses; your vet will decide what fits your pet.
What it costs to diagnose and manage
| Item | Typical US price | Src |
|---|---|---|
| Diagnosis (exam and tests) | $200–$400 | [1] |
| Treatment | $2,000–$7,500 | [1] |
These are typical US ranges from the sources listed. Your pet's costs depend on how severe things are, the tests your vet recommends, your pet's size and where you live. Ask your vet for a written estimate.
Outlook
Fast treatment improves survival. Preventive gastropexy is an option for high-risk breeds, often during a spay or neuter. [2][3]
Common questions
What is bloat (GDV) in dogs?
Gastric dilatation-volvulus (GDV), or bloat, is when the stomach fills with gas and twists. It cuts off blood flow and is a true emergency.
What are the signs of bloat (GDV)?
Common signs include: swollen, tight belly, retching with nothing coming up, restlessness, drooling, pale gums, collapse.
How do vets diagnose bloat (GDV)?
X-rays confirm the twisted stomach. Bloodwork and an ECG guide stabilization.
How is bloat (GDV) treated?
Emergency treatment includes IV fluids, relieving the gas and surgery to untwist the stomach and tack it in place (gastropexy).
How much does bloat (GDV) cost to treat?
Diagnosis (exam and tests): $200–$400; Treatment: $2,000–$7,500. Costs vary with severity, tests, your pet's size and where you live.
Related
This page is general information for pet owners, not veterinary advice. Talk to your vet about your own pet.