by Michele Harvey
Gastric Dilatation Volvulus (GDV) is a life-threatening condition. Gastric Dilatation is commonly known as “Bloat”; gas builds in the stomach and pushes against the posterior rib cage making the dog appear swollen or “bloated”. This condition may progress to Volvulus which is where the stomach flips and traps the gas and food/water in the stomach. Circulation in the abdomen may then be compromised and veterinary intervention is required (3).
Dogs who are tall and narrowly built have increased susceptibility to bloat. Additionally, dogs who eat or drink quickly or excessively are more susceptible. While there is no scientifically proven reason for bloat, veterinarians agree that certain precautions can reduce the likelihood of bloat: 1) feed 2-3 small meals a day rather than a single meal 2) control the rate of consumption if the dog is a fast eater (use slow feeder bowls and reduce anxiety by feeding away from other dogs) 3) require a resting period of at least an hour after eating 4) preventative gastropexy (tacking the stomach to the abdominal wall) (1).
Signs of bloat: swollen abdomen, restlessness, pacing, retching, vomiting, excessive drooling, panting, abdominal pain, pale gums, collapse (2)
Treatment for GD: reduce gas, treat shock symptoms, administer fluids (2) (3)
Treatment for GDV: confirmation by x-ray/scan, treat shock symptoms, surgery to deflate the stomach and turn it back into position. Remove damaged stomach wall as required. If elected, tack the stomach to the abdominal wall. (2) (3)
Post-Surgery Care: pain medication, limit movement/exercise
1. https://www.akc.org/expert-advice/health/bloat-in-dogs/
2. https://www.vmccny.com/gastric-dilatationvolvulus-bloat
3. https://vcahospitals.com/know-your-pet/bloat-gastric-dilatation-and-volvulus-in-dogs