what should I do if my rabbit stops pooping?

treat this as urgent

a rabbit that stops producing droppings is showing one of the most reliable early signs of GI stasis. this is the most common rabbit emergency.

contact a vet within 6 hours of noticing no droppings. waiting overnight or “to see if it improves” is the highest-cost mistake SG owners make.

why droppings tell the truth

a rabbit’s digestive system depends on constant low-grade gut motility. as long as the rabbit is eating and the gut is moving, droppings appear throughout the day in the litter box. when the gut slows or stops, droppings stop.

by the time you notice no droppings for 6 to 12 hours, the issue has been developing for some hours already. fast response improves outcomes dramatically.

other dropping-related warning signs

even when some droppings are present, these patterns warrant a vet call:

• much smaller droppings than usual (the rabbit is eating less fibre)
• string-of-pearls droppings (droppings connected by hair or fibres; sometimes seen with reduced fluid intake)
• mucousy droppings
• diarrhoea (rare in adult rabbits, always concerning)
• droppings only at certain times of day (rather than scattered throughout)

what to do in the first hour

while booking the vet:

1. observe and note: when did you last see normal droppings? what is the rabbit eating today? any other behaviour signs (hunched posture, no appetite, lethargy)?
2. offer water and a favourite green (cilantro, parsley, basil)
3. do not force-feed unless you have been trained to syringe-feed safely
4. keep the rabbit warm but not hot — a hunched rabbit often feels cold; offer a fleece blanket
5. transport carefully in a covered carrier if going to the vet

for the full ER pathway, see our GI stasis emergency playbook.

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 (rabbits stop eating partly because of pain)
• send you home with syringe-feeding formula and instructions

most cases caught within 12 hours recover. most cases that wait beyond 24 hours have poor outcomes.

prevention

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

• check droppings every morning when refilling food and water
• weekly weigh-ins (kitchen scale, same day and time each week)
• 80% hay diet, unlimited and fresh
• water always available, refilled twice daily in SG humidity
• minimise stress events (new pets, schedule changes)

see feeding rabbits in Singapore’s climate for diet detail and the GI stasis playbook for the full picture.

what NOT to do

• do not wait overnight to see if it improves
• do not give human medications for “constipation” — most are toxic to rabbits
• do not force feeding if you are not trained; aspiration pneumonia is a real risk
• do not give probiotics without vet guidance; the wrong type can make things worse

the cost factor

an emergency vet consult plus diagnostics in SG runs SGD 300 to 1,500 for stasis treatment. expensive, but the cost of NOT treating is the rabbit’s life. early intervention is also cheaper than late-stage intervention.

the underlying cause matters

GI stasis is a symptom, not a root cause. once the rabbit recovers, the vet should help identify what triggered it:

• dental pain reducing food intake
• chronic infection
• stress from environmental change
• inadequate hay or diet imbalance
• pain from another condition

addressing the root cause prevents future episodes.