
07/02/2025
GDV stands for gastric dilatation-volvulus, a life-threatening condition seen in dogs where the stomach dilates so much that it twists on itself, leading to further dilation of the stomach, reduced blood flow back to the heart and compression of other organs including the lungs. The effects that this has on the rest of the body become worse with time, so it is imperative that GDVs are treated as soon as possible to maximise the chance of recovery.
There are a number of factors which are thought to increase the likelihood of a GDV occurring, including:
- Being a deep chested breed (German Shepherds, Great Danes, Standard Poodles, Dobermann Pinschers)
- Being fed one large meal once a day
- Age (older dogs are more prone)
- Being a large or giant breed
The signs to look out for if you suspect your dog to have a GDV include:
- Unsettled or restless behaviour
- Retching or gagging
- Swelling of the abdomen, may feel like a balloon
- Panting or difficulty breathing
- Pale gums
- Collapse
Treatment usually involves stabilisation with fluids, oxygen and decompression of the stomach followed by surgery to untwist the stomach and attaching part of the stomach to the body wall so that it is less likely to twist.