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Dogs & Cats

Inflammatory Bowel Disease (IBD)

infoResearch indicates: IBD is one of the most common causes of chronic vomiting and diarrhea in pets
info This article is for educational purposes only and does not replace professional veterinary advice. Always consult your veterinarian before making changes to your pet's diet or exercise routine.

descriptionOverview

Inflammatory bowel disease is chronic inflammation of the gastrointestinal tract, caused by an abnormal immune response to normal gut bacteria or dietary proteins. It causes chronic vomiting, diarrhea, and weight loss that doesn't respond to standard treatments. Diagnosis requires intestinal biopsies. While IBD can't be cured, it can usually be managed well with the right diet and sometimes medication.

searchSymptoms to Watch For

  • warningChronic intermittent vomiting
  • warningPersistent diarrhea, sometimes with mucus or blood
  • warningWeight loss despite normal appetite
  • warningDecreased appetite and picky eating
  • warningRumbling stomach and excessive gas

restaurantHow Nutrition Helps

Diet is the primary management tool for IBD. Novel protein diets (venison, rabbit, duck) or hydrolyzed protein diets reduce the immune system's reaction to food proteins. High digestibility reduces the workload on an inflamed gut. Soluble fiber (like psyllium) feeds beneficial gut bacteria. Many pets with IBD can be managed with diet alone, without long-term medication.

directions_runHow Activity Helps

Gentle, regular exercise supports gut motility and reduces stress, which can trigger IBD flare-ups.

verifiedPrevention Tips

  • check_circleUse a consistent, high-quality diet
  • check_circleTry novel protein sources if digestive issues persist
  • check_circleAdd probiotics to support gut microbiome
  • check_circleMinimize stress and sudden changes
  • check_circleWork with your vet on an elimination diet if symptoms are chronic

petsBreeds at Higher Risk

German Shepherds, Basenjis, Soft-Coated Wheaten Terriers, and Norwegian Lundehunds. In cats: Siamese and domestic shorthairs.