Boiled chicken and white rice is the standard first-line response to a dog with an upset stomach, and it is standard because it works. It is low in fat, low in fibre, highly digestible and bland enough to give an irritated gut very little to do.
Two things are commonly got wrong: the ratio, and how long to keep going.
The Ratio
Two parts rice to one part chicken, by volume. Two thirds rice, one third chicken.
Most people reverse this, because it looks mean to give a sick dog mostly rice. But the point of a bland diet is to reduce the digestive workload, and rice is the easier of the two to process. A chicken-heavy mix delivers more protein and fat than a recovering gut wants.
How to Cook It
- Chicken: boneless, skinless breast. Boil in plain water until cooked through, roughly 15 minutes. Drain, cool, shred. No skin, no bones, no oil, no salt, no seasoning, no stock cube, no garlic.
- Rice: plain white rice, cooked slightly longer and wetter than you would for yourself. White, not brown — brown rice has more fibre, which is exactly what you are trying to avoid here. This is the one context where the less nutritious option is the correct one.
- Combine two parts rice to one part chicken, serve at room temperature.
How Much and How Often
Feed small portions frequently rather than two normal meals. Four to six small servings across the day is much easier on an inflamed gut than two large ones.
Aim for roughly the same total volume your dog normally eats, or slightly less on the first day. If your dog has vomited recently, withhold food for 6–12 hours first (not water), then start with a very small amount and see whether it stays down before giving more.
When to Stop — This Is the Important Part
Chicken and rice is not a complete diet. It is deficient in calcium, essential fatty acids, several vitamins and multiple trace minerals. It is a short-term therapeutic measure, not a food.
- Days 1–3: straight chicken and rice.
- Day 4: if stools are formed, start transitioning back — 25 percent of their normal food mixed in.
- Day 5: 50 percent.
- Day 6: 75 percent.
- Day 7: back to normal food entirely.
If you are still feeding chicken and rice exclusively after a week, two things are true: the underlying problem has not resolved and needs investigating, and the diet itself is now starting to create nutritional gaps. Both mean it is time to call the vet rather than continue.
Useful Additions
- Plain pumpkin purée — a tablespoon or two for a medium dog. The soluble fibre helps firm loose stool. Plain purée only, not pie filling.
- A canine probiotic — reasonable evidence for shortening diarrhoea duration. Use a dog-specific product.
- Boiled sweet potato or plain pasta — if your dog will not eat rice, these are acceptable swaps for the carbohydrate portion.
- Lean turkey or white fish — if chicken is a known allergen for your dog, substitute. Chicken is one of the more common canine food allergens, so if your dog's upset stomach is recurrent, chicken may be contributing rather than helping.
When to Skip the Bland Diet and Go Straight to the Vet
Home management is appropriate for a mild, isolated upset in an otherwise healthy adult dog. Go in instead of trying this if there is:
- Blood in vomit or stool, or black tarry stool
- Repeated vomiting, or inability to keep water down
- Lethargy, collapse, pale gums
- A distended, hard or painful abdomen — this can be bloat, which is an emergency
- Unproductive retching
- Any suspicion your dog has eaten something they should not have, including a toy, a sock, a bone or a toxin
- Symptoms lasting more than 48 hours
- A puppy, a senior dog, or any dog with an existing condition — all dehydrate faster and have less reserve
Our guide to the signs your dog needs to see a vet covers the wider picture.
Why Recurrence Matters More Than the Episode
A dog with an upset stomach once is a dog who ate something. A dog with an upset stomach monthly has a problem that bland diets are papering over — food sensitivity, inflammatory bowel disease, pancreatic insufficiency or something else that needs diagnosing. If you have cooked chicken and rice more than three times this year, mention that pattern to your vet explicitly.
Working Out the Next Step
The judgement calls here — is this an episode or a pattern, is it time to transition back, does recurrent upset mean a food trial — are exactly what the Peeku Advisor is for. It answers against your dog's own history, including what you have logged before, so "is this normal for him" has an actual answer. And when the bland phase ends, the app's recipes pick up with food matched to your dog rather than a generic maintenance diet.
The Bottom Line
Two parts white rice to one part plain boiled chicken breast, small portions through the day, for a maximum of three days before transitioning back. It is a bridge, not a destination — if it is still needed after a week, the problem is not the one chicken and rice solves.
This article is general information, not veterinary advice — consult your vet for your pet.
Still worried? Peeku’s Advisor answers questions about your pet at any hour, using what it already knows about their breed, age and health history — so you get a straight answer instead of a search results page.
Get PeekuWhat is Peeku?
Peeku is the all-in-one pet wellness app — scan any food for a pet-specific safety score, ask an Advisor built for your pet, and keep every recipe, task and reminder in one place.