GI Stasis in Rabbits: A Deadly Condition

When considering rabbit health, it is important to note that rabbits tend to hide signs of ailing health because they are prey animals. In the wild, sick animals are pinpointed by predators first. This self-preserving instinct to hide illness lives on in domesticated rabbits, so it is critical to continually monitor your rabbit for any changes in behavior.

Rabbit at Vet ClinicOne very serious, fairly common health issue pet rabbits face is gastrointestinal stasis. GI (or gut) stasis is a potentially deadly condition in which the digestive system slows down or stops completely.

Bad bacteria then builds up in the intestines and releases gas into the system, causing very painful bloating and further decreasing a rabbit’s motivation to eat or drink. This compounds the problem because the rabbit will become more dehydrated and starved of essential nutrients and roughage.

The contents of the digestive tract will become more compact, and the rabbit will have an even more difficult time passing it through. The bacteria can also release toxins into the system which overtax the liver and can cause the organ to ultimately fail.

Causes of GI Stasis in Rabbits

The slowdown of the digestive system can be caused by:

  • A high starch, low fiber diet
  • Stress (from losing a bonded mate, a change in environment, etc.)
  • Pain from underlying issues (dental problems like molar spurs, urinary tract infections, gas)
  • Lack of exercise

Signs of GI Stasis

If your rabbit is demonstrating any of these symptoms of GI stasis, bring him/her to a rabbit-savvy vet immediately:

  • Small and/or malformed fecal pellets
  • No fecal pellets
  • Loss of appetite
  • Lethargy / hunched posture

Treatment of GI Stasis

When you bring your rabbit to the vet, he/she will try to determine the cause of the slowdown. If there is an underlying condition, it is imperative to address it. The vet may take x-rays to assess the blockage and the presence of gas. If the vet has determined that the best course of treatment is to stimulate motility in the gut, he/she may administer the following:

  • Motility drugs (like cisapride) which help stimulate movement in the digestive system
  • IV fluids which help soften the mass in the intestines
  • Pain medication to alleviate discomfort due to gas buildup
  • Syringe feeding of Critical Care to ensure the rabbit continues to get essential nutrients
  • Antibiotics to combat the overgrowth of harmful bacteria (used with caution because antibiotics can also disrupt the presence of good, essential bacteria in the digestive system)

It is also important to provide plenty of fresh hay and greens for the rabbit should he/she get the urge to eat. Providing particularly fragrant greens, like cilantro, may help entice a rabbit who is not overly eager to eat.

With these treatments, time, and patience, a rabbit suffering from GI stasis can make a full recovery. But it is important to recognize the symptoms early and take your rabbit to a rabbit-savvy vet immediately for these treatments.

How to Prevent GI Stasis

There are several measures you can take to help prevent the occurrence of GI stasis. First, ensure your rabbit is getting a proper, hay-based diet. Consult our article What to Feed Your Pet Rabbit for a full list of appropriate foods. A hay-based diet is essential not only because it provides the fiber necessary to keep the digestive system moving, it also helps wear down a rabbit’s teeth which paves the way for better dental health. Read more about the importance of hay in our article, Hay for Rabbits: The Basis for a Healthy Diet.

Another way to prevent this condition is to bring your rabbit in for regular veterinary checkups. After examining your rabbit, a vet may may be able to detect underlying health issues that your rabbit has so far successfully hidden from you, such as infections or dental problems.

Third, evaluate your rabbit’s living space. Rabbits need plenty of room to exercise in a bunny-proofed or supervised area. They do best when they are included in family life, but they are prone to high stress levels when there are major changes to their environment and routine, such as the loss of a bonded partner or an influx of household visitors. So do your best to create a happy, healthy environment for your bunny.

Author’s Note

In no means should this article be considered a substitute for veterinary advice. The purpose of this article is to spread awareness of a very serious health issue pet rabbits can face. It doesn’t take much time from when you notice changes in diet or behavior for a rabbit’s condition to deteriorate dramatically.

In March 2010, our rabbit Cosette suffered from a serious bout of GI stasis. After a few days of in-house treatments at the vet’s office and several days of at-home treatments, Cosette did end up making a full recovery. But there were several points during that time where it looked like she was going to take a turn for the worse.

Many people have contacted us with stories of their rabbits succumbing swiftly to this condition. So it’s important to know that once a rabbit’s afflicted with GI stasis, there’s no guarantee of recovery. The best course of action is to bring your rabbit to a rabbit-savvy vet at the very first sign.

Do not wait and see if they will get better on their own!

Further Information

About the Author

Abi Cushman is the proud owner of two mischievous agouti rabbits named Coco and Cosette. She also co-edits the fun wildlife website called Animal Fact Guide.