Time-critical
GI stasis in rabbits
PetPort EditorialLast reviewed
What is GI stasis in rabbits and how serious is it?
GI stasis is the rabbit gut slowing or stopping, and it is the commonest way rabbits die. A rabbit's digestive system must keep moving constantly; when it stops, gas builds, painful bloating follows, and the rabbit stops eating, which makes it worse. It is a genuine emergency within hours.
General guidance for pet parents, not a diagnosis. Every animal is different — confirm anything that concerns you with your veterinarian.
Quick reference
| Act at | 12 hours with no food or no droppings |
|---|---|
| Untreated outcome | Frequently fatal within 24–48 hours |
| Diet that prevents it | Unlimited grass hay as the bulk of intake, not pellets |
| Pain sign | Teeth grinding and belly pressed to the floor |
| Common triggers | Dental pain, stress, dehydration, sudden diet change, heat |
| Never | Force-feed or give home remedies without veterinary instruction |
What is happening
A rabbit's gut relies on continuous movement of fibre. Anything that interrupts it — pain, stress, dehydration, a low-fibre diet, dental disease — allows gas-producing bacteria to take over. The resulting pain stops the rabbit eating, which slows the gut further. That loop is why stasis escalates so fast.
Signs to watch for
- No droppings, or droppings suddenly much smaller and drier
- Refusing food, including favourite greens and treats
- Sitting hunched, pressing the belly to the floor, teeth grinding, unwilling to move
What you can do
- Treat any rabbit not eating for 12 hours as an emergency — do not wait overnight
- Keep unlimited grass hay available at all times; it should be most of the diet
- Gentle movement and warmth while you travel to the vet, no force-feeding without instruction
See a vet if
Immediately, if your rabbit has not eaten or passed droppings for 12 hours, is hunched, grinding teeth or pressing its belly down. Stasis is fatal within a day or two untreated.
In India specifically
Rabbits are widely sold in Indian pet markets with no dietary guidance, and pellet-and-vegetable diets with little or no hay are extremely common — which is precisely the setup that produces stasis. Good grass hay can be hard to source outside the metros; ask your vet or a local rabbit group about suppliers before you need it. Heat is the other major Indian trigger: rabbits do not tolerate temperatures above the low thirties and can go into stasis from heat stress alone.
Common questions
How long can a rabbit go without eating?
Not long at all. Twelve hours without food is already an emergency, and beyond about 24 hours the risk of a fatal outcome rises sharply. Rabbits do not have the reserve that dogs and cats do, and the gut damage compounds by the hour.
Is GI stasis the same as a hairball?
No, and this is an important distinction. Hair found in a stasis rabbit's stomach is a consequence of the gut having stopped, not the cause of it. Treating it as a hairball problem, with remedies aimed at breaking hair down, delays the treatment the rabbit actually needs.
Can I massage my rabbit's belly to help?
Only very gently, and never if the belly feels tight and drum-like. A gas-distended or bloated gut can be damaged by pressure, and bloat is a separate emergency. Gentle encouragement to move around is safer than massage while you get to a vet.
What prevents GI stasis?
Unlimited grass hay as the foundation of the diet — not pellets, which are often overfed. Fresh water always available, annual dental checks, and minimising stress. Most stasis cases trace back to a diet too low in long-strand fibre or to undiagnosed dental pain.