Ask the Vet: Are all dogs at risk for bloat?

I recently and suddenly had to put my German shepherd down for GDV. I was told it is a common condition in shepherds. Is there any way to reduce the risk?— Jen, BaltimoreGastric dilation and volvulus, commonly shortened to GDV or “bloat,” is a life-threatening condition in dogs that occurs when the stomach twists or rotates.

This rotation can restrict blood flow to the stomach and spleen resulting in organ failure, shock, and if left untreated, death.Some signs of GDV might include restlessness, retching, panting and abdominal distention, especially following a meal. Should you observe any of these in your dog, a trip to your veterinarian is warranted.



Thankfully, GDV is often a disease that can be easily diagnosed through a simple abdominal x-ray. If diagnosed, supportive care to manage shock is initiated. It is almost always followed by urgent surgery, although in some lucky cases, it can be treated using a needle to decompress the stomach.

Immediate intervention is key with this disease as it can very quickly lead to death.Unfortunately, the exact mechanism or cause of GDV is not entirely understood, but several risk factors have been identified. Generally, large or deep-chested dogs, such as German shepherds or great danes, are predisposed to this condition.

Other potential factors include method of feeding — for example, not using elevated food bowls in large breeds. However, there is not a general consensus among veterinarians on the impact of feeding environment or methodology and the likelihood of development of GDV.As with most diseases, prevention is best and thankfully, there is a way to reduce the risk of GDV.

This is achieved through a surgery called gastropexy or stomach tacking. Often done at the same time as a spay or neuter, this procedure involves securing the stomach to the abdominal wall so that it cannot flip or rotate on its axis.Gastropexy is also generally part of surgical correction in instances where GDV has occurred and is often recommended to prevent reoccurrence.

If you own or are interested in getting a large breed dog, preventative gastropexy is definitely something to discuss with your veterinarian.Ask The Vet is a weekly series by Dr. Devon B.

Smith, a Baltimore veterinarian who is an associate at Madonna Veterinary Clinic in White Hall. Send your pet questions or photos via the forms below.Ask a questionFill out my Wufoo form!Submit a photoFill out my Wufoo form!.