Recovery after emergency abdominal surgery

EMReviewed by Eben Martin, Veterinary Surgeon · Updated August 2026

Expect two to five hospital days for most abdominal emergencies while gut function returns, then about two weeks of quiet at home with small frequent meals. The first days carry the real risks, leaking repairs, infection, and heart rhythm complications after GDV, which is exactly what the hospitalisation is watching for.

StageWhere you areWhat matters
Days 0 to 3HospitalPain control, fluids, food reintroduced; post GDV hearts monitored for arrhythmias
Days 3 to 7The fragile windowHome but delicate; intestinal repairs are weakest around day 3 to 5
Weeks 1 to 2SettlingSmall frequent bland meals, cone on, wound checks, energy returns
Week 2 onwardNormal lifeSutures out; feeding and lifestyle adjustments for GDV breeds discussed

The warning signs that trump reassurance

After any abdominal surgery, three things go straight back to the hospital rather than onto a wait and see list: vomiting that returns, a wound leaking more than a spot, and a flat animal that was brighter yesterday. Repaired bowel that fails does so quietly at first, and the difference between a fixable leak and a catastrophe is the speed of the second look.

For blocked cats specifically: straining again after coming home is a same day return, every time. Re blocking inside the first fortnight is common enough that every discharge should include that sentence out loud.

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Common questions

What lifestyle changes after GDV?

If a gastropexy was done, and it should have been, the fatal twist is largely off the table. Most surgeons still suggest split meals, a calm hour after eating, and knowing the retch signature forever. The gastropexy question is worth confirming in the discharge notes rather than assuming.

What do we change for a blocked cat at home?

Water everywhere, wet food where the budget allows, clean accessible trays, and often a urinary prescription diet: unglamorous measures with genuine evidence behind them. The cat that blocked once is a cat whose litter tray you watch for life.

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