RABBITS · Condition guide
Rabbit gut stasis: a true rabbit emergency
Gastrointestinal stasis is the most common life-threatening rabbit emergency and the single most important thing every rabbit owner should know about. When a rabbit stops eating, gut motility slows, gas builds up, and a cascade of dehydration, pain, and bacterial overgrowth begins — sometimes fatal within 24-48 hours. The classic trigger is anything that makes the rabbit stop eating: dental pain, stress, an underlying illness, or a recent diet change. Reduced or absent faecal pellets is the most consistent early sign.
Any rabbit not eating or producing droppings for more than 8-12 hours should be seen the same day. Treatment is intensive supportive care: subcutaneous or IV fluids, aggressive analgesia (rabbits hide pain extremely well — pain itself perpetuates the stasis), syringe feeding with critical care formula (Oxbow or similar), prokinetics (metoclopramide and/or cisapride), and identifying and treating the underlying trigger. Most cases respond to early intensive care; delayed presentations carry a much guarded prognosis.
What vets typically check for
- Vital signs, hydration, abdominal palpation, gut auscultation.
- Radiographs — assess gas distribution, look for impactions or obstructions.
- Bloodwork including glucose (very high glucose suggests obstruction).
- Treatment: warm fluids, analgesia (buprenorphine/meloxicam), syringe-feed critical care formula.
- Prokinetics (metoclopramide ± cisapride) once obstruction is ruled out.
Not a replacement for veterinary care. Use this to walk into the conversation prepared, not to self-diagnose.
Real cases from the veterinary literature
Peer-reviewed reports our semantic search surfaces for Gut stasis in rabbits (ileus). Click into any case for the full abstract — or run a personalised search with your pet's exact details.
- Gastrointestinal Syndrome in a Rabbit (Oryctolagus cuniculus)
· 2021 · United States
A 4-month-old male domestic rabbit was taken to a veterinary hospital after not pooping and not eating for two days. The owner noticed the rabbit seemed very tired and even aggressive when handled, which started after they moved to a new home. Tests showed that the rabbit had fluid in its abdomen and signs of an intestinal blockage. After surgery to remove the obstruction, whic
- Enterotomia para tratamento de estase intestinal ocasionada por ingestão de corpo estranho em coelho (Oryctolagus cuniculus) / Enterotomy for treatment of intestinal stasis caused by foreign body ingestion in rabbit (Oryctolagus cuniculus)
Brazilian Journal of Animal and Environmental Research · 2020 · United States
A domestic rabbit was taken to the vet because it had stopped eating for two days and seemed very tired with a swollen belly. An X-ray showed that the rabbit's cecum (a part of the intestine) was enlarged and not working properly. After two days of treatment in the hospital without any improvement or bowel movements, the vet decided to perform surgery to open the cecum and foun
- Intestinal obstruction in a rabbit: case study
· 2021 · United States
This case involves a rabbit that had an intestinal obstruction, which means something was blocking its intestines. Rabbits are sensitive animals that often hide their illnesses, so when they do show signs of being unwell, it can indicate a serious problem. It's important for pet owners to take their rabbits to the vet quickly if they notice any signs of distress. In this situat
- Clinical characteristics and short-term outcomes for rabbits with signs of gastrointestinal tract dysfunction: 117 cases (2014-2016).
Journal of the American Veterinary Medical Association · 2019 · United States
This study looked at 117 pet rabbits that showed signs of gastrointestinal problems, which means they were eating less or not at all and not producing normal amounts of poop. The researchers found that many of these rabbits had other health issues and some had abnormal blood test results. Out of the rabbits studied, 84 survived and went home, while 15 died and 18 were put to sl
- Effect of rabbit gastrointestinal stasis (RGIS) on the fecal microbiota of pet rabbits (Oryctolagus cuniculus).
PloS one · 2025 · United States
Gastrointestinal stasis syndrome (RGIS) is a serious condition in pet rabbits that means their digestive system isn't working properly, which can lead to serious problems if not treated. This study looked at how RGIS affects the types of bacteria and other microorganisms in the poop of pet rabbits. They compared fecal samples from healthy rabbits to those with RGIS who were tre
Frequently asked questions
- How quickly does this need to be treated?
- Hours, not days. A rabbit that hasn't eaten or pooped for 8-12 hours needs same-day veterinary attention. Rabbits decompensate fast — by 24-48 hours, hepatic lipidosis and gas-driven cardiovascular collapse become real risks.
- What causes it?
- Anything that makes a rabbit stop eating: dental disease (the most common cause), pain from any source, stress (new pet, building work, vet visit), low-fibre diet, recent antibiotic use, or any underlying illness. Identifying and addressing the trigger is essential to prevent recurrence.
- Can I prevent it?
- Largely yes — by feeding the right diet (unlimited grass hay, modest pellets, fresh leafy greens), ensuring regular dental checks, minimising stress, and treating any illness promptly. A bored, stressed, or under-fibred rabbit is at high risk.