Gut stasis is the most common emergency in pet rabbits and is almost entirely preventable through appropriate diet and enrichment.
GI stasis causes progressive pain as gas accumulates and gut motility ceases. Rabbits in stasis show teeth grinding, hunching, and reluctance to move that indicate significant pain. Prevention through adequate hay provision, stress reduction, and dental care is far more effective than treatment. The welfare importance of hay as the dietary staple cannot be overstated.