Gastrointestinal stasis describes a dangerous slowdown or stop of normal gut movement in rabbits. Unlike some species that can fast for long periods, rabbits need continuous fiber intake to keep the digestive tract moving. When eating or fecal output drops, gas and dehydration can compound quickly, and pain may worsen the cycle.

What it is

Stasis is often secondary to stress, pain from another issue (such as dental disease), dehydration, inappropriate diet, or hair accumulation. It is not “just a picky day”—reduced appetite in a rabbit should be taken seriously. The condition can progress to bloat, liver complications, and collapse without timely care.

Symptoms

Watch for smaller or absent fecal pellets, a hunched posture, teeth grinding, reduced interest in hay, or hiding. Some rabbits still drink or nibble treats while refusing hay, which can mislead owners. Any combination of low appetite and abnormal stool merits urgent evaluation.

Immediate actions

Offer fresh water and familiar hay in a quiet space. Gentle warmth can help if the rabbit is cool. Avoid forcing foods or medications not prescribed by a veterinarian. Note when symptoms began and whether the rabbit is passing any stool. Call an exotic-savvy veterinarian or emergency clinic right away; many cases need pain control, fluids, prokinetic medications, and diagnostics.

Prevention

Feed unlimited timothy or other appropriate grass hay. Limit starchy treats and high-sugar foods. Encourage exercise and routine vet checks for teeth and weight. Reduce stressful changes when possible and introduce new foods gradually.

When to see a vet

Treat reduced eating or fecal output in a rabbit as same-day urgent, and emergency if the rabbit is lethargic, bloated, or not eating at all for several hours. Rabbits can deteriorate faster than many expect.

Veterinary disclaimer: This information is educational and not a replacement for an in-person exam. If your rabbit is not eating normally, contact a rabbit-experienced veterinarian promptly.