Digestive Health
The Best Diet for Dogs with IBD
IBD is a chronic, frustrating condition — the immune system attacks the gut lining, causing inflammation, weight loss, and long-running diarrhoea. Diet is the cornerstone of management.
Educational content — not veterinary advice
Information on this page is general guidance only and does not replace diagnosis or treatment by a licensed veterinarian. Always work with your vet before making condition-related dietary changes.
Strategy 1: Hydrolysed protein diets
Proteins are broken down into fragments too small for the immune system to recognise. Vet-recommended, safe, and effective — but expensive and highly processed.
Strategy 2: Novel protein diets
Proteins the dog has never eaten (kangaroo, venison, rabbit). Works well if the dog is genuinely naïve to the protein; useless if they've had it before.
Strategy 3: Low-residue diets
Highly digestible, minimal waste in the colon. Usually rice-based with a single protein source.
Supportive supplements
- Probiotics — rebuild the microbiome disrupted by chronic inflammation.
- Omega-3 (EPA/DHA) — reduces intestinal inflammatory cytokines.
- Slippery elm — coats and calms the gut lining.
- Vitamin B12 — often deficient in IBD dogs; ask your vet to check cobalamin levels.
Always run diet changes past your vet. IBD needs a diagnosis (usually via biopsy) and monitoring — this article is educational, not a treatment plan.
Keep reading
The complete guide to dog digestive health →