GI stasis in rabbits, the Singapore emergency playbook

if you own a rabbit in Singapore long enough, gut stasis will come up. it is not a rare condition; it is the most common emergency rabbits face. early recognition and a fast vet visit are the difference between a routine treatment and a fatal outcome.

this guide covers what gut stasis is, how to spot it, what to do in the first six hours, and how to lower the odds it happens at all.

what GI stasis is

gut stasis (gastrointestinal stasis, also called “ileus”) is when the rabbit’s digestive system slows down or stops moving food through. rabbits depend on near-constant low-grade gut motility. once it stops, food and gas build up, pain increases, the rabbit eats less, motility slows further, and the spiral tightens.

three things make this worse in Singapore:

• heat and humidity drive dehydration, which thickens gut contents and slows motility further
• AC vs non-AC swings during the day stress the rabbit
• after-hours exotic vet access is limited compared to dogs and cats, so a 9pm onset can mean a longer wait than owners expect

the early signs

a rabbit in early gut stasis shows some combination of:

• no droppings or much smaller droppings for 6 to 12 hours (the most reliable single sign)
• refusing favourite food, especially fresh greens or a previously irresistible treat
• hunched posture, sitting still longer than usual, pressing belly into a cool surface
• teeth grinding (loud, slow grinding is pain; soft purring grinding is contentment, different sound)
• gassy belly (audible gurgling or visibly bloated)
• no interest in surroundings, no grooming
• drinking more or less than usual

if you see two or more of these together, treat it as urgent. one sign alone is worth a vet call.

the SG emergency timeline

rabbits hide illness. by the time you notice, the condition has already been developing.

• 0 to 6 hours after first sign: book the earliest available exotic vet appointment. do not wait. our vet directory lists clinics by region and after-hours capability
• 6 to 12 hours: if vet is unavailable, start at-home supportive care (below) but keep trying for a vet
• 12 to 24 hours: outcome statistics drop sharply. this is where rabbits that owners “waited to see if it improves” start to lose
• 24+ hours without treatment: outcomes are poor and often unrecoverable

the SG-specific timing problem is that exotic vets close earlier than 24-hour dog and cat clinics. if you notice signs on a Sunday evening, your options narrow. plan ahead — every SG rabbit owner should know their primary vet’s after-hours protocol and the nearest 24-hour clinic that handles exotics before they need it.

what to do in the first hour

while booking the vet:

1. observe and time-stamp.

• write down: when you last saw a normal dropping, when the rabbit last ate, what they refused, current posture and behaviour
• take a video on your phone. vets find behaviour video more useful than verbal description

2. offer water and a favourite food.

• water in a bowl at room temperature (cold water can shock a sick rabbit)
• a leafy green the rabbit normally loves (cilantro, parsley, basil)
• a small piece of plain timothy hay
• if the rabbit refuses all of these, the situation is serious

3. do not force-feed if you do not know how.

• inexpert syringe-feeding can cause aspiration pneumonia, which is a different emergency on top of the first one
• vets and experienced rabbit owners can guide you through safe technique; first-time owners should leave this to the vet

4. keep the rabbit warm but not hot.

• a hunched rabbit often feels cold. offer a fleece blanket or a wrapped warm (not hot) water bottle in their enclosure
• do not put a hot pad directly under them; risk of burns when they cannot move

5. transport carefully.

• secure carrier with hay-stuffed towel
• light blanket cover, never direct AC blast
• drive at moderate speed, sudden braking is hard on a painful belly

what the vet will do

a competent SG exotic vet will:

• examine the rabbit, palpate the abdomen, check temperature
• often X-ray to identify gas pockets and obstructions
• run subcutaneous or IV fluids to correct dehydration
• prescribe motility drugs (cisapride, metoclopramide) to restart the gut
• prescribe pain relief (meloxicam, buprenorphine) — pain is part of why the rabbit will not eat
• often send you home with syringe-feeding formula (Critical Care or similar) and instructions

most cases that get to a vet within the first 12 hours recover. most cases that wait beyond 24 hours do not.

the cost of an emergency consult in SG runs SGD 150 to 300 plus diagnostics and medications. an overnight stay is SGD 300 to 600. expensive, but cheaper than the alternative.

the prevention checklist

once you have lived through one stasis episode, prevention becomes a daily habit.

daily

• check droppings in the litter box every morning. consistency, size, frequency. any change is worth noting
• watch appetite at hay and greens. a rabbit that walks past their cilantro bowl is communicating
• weigh weekly using a kitchen scale. sudden weight loss (more than 100 grams in a week for an adult) is a warning

diet

• 80% hay, 15% greens, 5% pellets. our feeding guide is the longer version
• fresh water always available; refill twice daily in SG humidity
• avoid sudden diet changes. transition any new food over 7 to 10 days

environment

• keep ambient temperature 18 to 24°C. our heat stroke guide covers AC strategy
• minimise stress events (loud noise, new animals, rearranged enclosure) when possible
• enough floor space and run-out time so the rabbit moves around. movement supports gut motility

routine vet care

• annual check-up minimum. older rabbits or those with prior stasis: twice a year
• dental checks on any breed prone to molar overgrowth (Netherland Dwarf, Lionhead). dental pain causes appetite drop, which mimics early stasis

what owners often get wrong

three patterns from SG owner forums:

• “waiting to see if it improves overnight” — the highest-cost mistake. stasis worsens with time
• going to a non-exotic vet because it is closer — non-exotic vets sometimes prescribe drugs that are unsafe for rabbits, or miss the diagnosis entirely
• assuming droppings will appear soon — droppings only appear after gut motility resumes. waiting for them as a “wait for the rabbit to be OK” signal lets the underlying issue worsen

related reading

• feeding rabbits in Singapore’s climate — prevention starts with diet
• first vet visit checklist for SG rabbit owners — establish vet relationship before the emergency
• heat stroke prevention — dehydration and stasis often appear together in SG
• our vet directory — bookmark exotic clinics before you need them
• liver disease hepatic lipidosis — consequence of prolonged stasis

community-sourced information here is not veterinary advice. for any health concern see a licensed SG exotic vet. if your rabbit shows multiple signs of GI stasis, treat it as an emergency and contact a vet immediately.