The best dog food for sensitive stomach issues is a complete and balanced recipe with one easy-to-digest main protein, moderate fat and gentle fiber. For most adult dogs, Purina Pro Plan Sensitive Skin & Stomach Salmon & Rice is our top pick. Below: nine picks by need, a cups-per-day table and a 10-day switching plan.
- Best overall: Pro Plan Sensitive Skin & Stomach Salmon & Rice
- Best with chicken: Hill’s Science Diet Sensitive Stomach & Skin
- Best limited ingredient: Natural Balance L.I.D. Salmon
- Best wet food: Pro Plan Sensitive Skin & Stomach Entrée
Table of Contents
Best Dog Food for Sensitive Stomach: Top Picks at a Glance
We didn’t feed-test these foods. We compared each maker’s ingredients, guaranteed analysis, calories and AAFCO statement (see our Editorial Policy).
| Food | Protein / fat | Calories | Chicken? |
|---|---|---|---|
| Pro Plan SS&S (dry) | 26% / 16% | 449/cup | No* |
| Hill’s SS&S Chicken (dry) | 25% / 16.8% (DM) | 394/cup | Yes |
| Natural Balance L.I.D. (dry) | 24% / 12% | 360/cup | No* |
| Pro Plan SS&S Entrée (wet) | 6.5% / 4.5% | 370/can | No* |
| Pro Plan SS&S Small Breed | See label | 465/cup | No* |
| Pro Plan SS&S Puppy | See label | 479/cup | No* |
| Pro Plan SS&S 7+ | 29% / 14% | 429/cup | No* |
| Purina ONE Sensitive | 26% / 16% | See label | Yes |
| The Farmer’s Dog (fresh) | By recipe | Pre-portioned | By recipe |
SS&S = Sensitive Skin & Stomach; DM = dry matter. *No chicken among the main ingredients; read the full label if your dog reacts to chicken.
The 9 Best Dog Foods for Sensitive Stomachs
1. Purina Pro Plan Sensitive Skin & Stomach Salmon & Rice: Best Overall
- Salmon first, then rice and barley; 26% protein, 16% fat (min)
- 449 kcal per cup; passed AAFCO feeding trials for adults
- Fish-first, with matching wet, puppy, small-breed and senior versions
- Moderate (not low) fat, and several fish ingredients
2. Hill's Science Diet Adult Sensitive Stomach & Skin Chicken Recipe: Best With Chicken
- Chicken first, plus beet pulp as a prebiotic fiber
- 25% protein, 16.8% fat (dry matter); 394 kcal per cup
- Fewer calories per cup than the Purina dry picks
- Not for chicken-allergic dogs; peas rank high
3. Natural Balance L.I.D. Salmon & Brown Rice: Best Limited Ingredient
- Salmon, salmon meal, brown rice and oatmeal
- 12% fat (min) and 360 kcal per cup, the leanest dry pick
- Short ingredient list; a good next step if a mainstream formula fails
- Not a substitute for a vet-supervised elimination diet (see our dog food allergies guide)
4. Purina Pro Plan Sensitive Skin & Stomach Salmon & Rice Entrée: Best Wet Food
- Same salmon base as our top pick, so no new protein
- 78% moisture (max); 370 kcal per can
- Tempts dogs recovering their appetite
- Includes liver; costs more per calorie
5. Purina Pro Plan Adult Sensitive Skin & Stomach Small Breed: Best for Small Dogs
- Top-pick recipe in a smaller bite
- 465 kcal per cup
- Suits small dogs that eat little
- Easy to overfeed, so measure every meal
6. Purina Pro Plan Puppy Sensitive Skin & Stomach Salmon & Rice: Best for Puppies
- AAFCO all life stages, including large breeds (70 lb or more as adults)
- 479 kcal per cup, with DHA from fish oil
- Same salmon base makes the adult switch easier
- Rich, so follow the growth chart closely
7. Purina Pro Plan Adult 7+ Sensitive Skin & Stomach Salmon & Rice: Best for Seniors
- 29% protein, 14% fat (min); 429 kcal per cup
- AAFCO feeding trials for adults
- More protein and less fat than the adult formula
- Not for diagnosed kidney disease
8. Purina ONE Natural Sensitive Stomach +Plus Skin & Coat: Best Budget Pick
- Salmon, rice, barley and oat meal base
- 26% protein, 16% fat (min)
- Lower price and easy to find
- Contains chicken by-product meal and corn protein meal
9. The Farmer's Dog: Best Fresh Food
- Gently cooked fresh food by subscription (continental US)
- Maker says recipes meet AAFCO standards; portions are pre-set
- Pre-portioned packs prevent overfeeding
- Much pricier; needs fridge and freezer space
What to Look For in Dog Food for a Sensitive Stomach
- One main protein: salmon, white fish, turkey or lamb are popular. Keep treats on the same protein.
- Moderate fat: our dry picks run 12 to 16%. After pancreatitis, ask your vet for a fat target.
- Gentle fiber: beet pulp, oatmeal or chicory root help firm stools. See probiotics for dogs for supplements.
- Grains are fine: grain allergies are uncommon, and the FDA investigated a possible heart disease (DCM) link with some grain-free, legume-heavy diets.
- A complete and balanced statement: see AAFCO’s label guide.
How Much to Feed: Cups per Day by Weight
Estimates for a typical neutered adult, using (70 × kg0.75) × 1.6, treats not included:
| Weight | Daily kcal | Pro Plan SS&S | Pro Plan 7+ | Hill’s SS&S | Natural Balance |
|---|---|---|---|---|---|
| 10 lb | ~350 | ¾ cup | ~¾ cup | ~⅞ cup | ~1 cup |
| 30 lb | ~795 | 1¾ cups | ~1⅞ cups | 2 cups | 2¼ cups |
| 60 lb | ~1,335 | 3 cups | 3⅛ cups | 3⅜ cups | 3¾ cups |
Estimates only. Split into two or three meals and adjust to body condition.
How to Switch Foods Without Upsetting the Stomach
Mix in 25% new food on days 1 to 3, 50% on days 4 to 6, 75% on days 7 to 9, then 100%. Slow down if stools soften, and give the food 2 to 4 weeks. If your dog has diarrhea now, start with our bland diet guide.
When to Call the Vet or Use a Prescription Diet
Call your vet the same day for repeated vomiting, blood in vomit or stool, black stools, a painful belly, weakness, or no eating for 24 hours. For mild upsets, see our 24-hour upset stomach plan.
For chronic problems, your vet may prescribe a therapeutic diet such as Hill’s i/d or Royal Canin Gastrointestinal Low Fat.
Frequently Asked Questions
Is Purina Pro Plan Sensitive Skin and Stomach good for dogs with allergies?
It can help dogs that react to chicken or beef, but it isn’t hydrolyzed, so it’s not for a strict elimination trial.
Is wet or dry food better for a sensitive stomach?
Neither suits every dog. Wet adds moisture and appeal; dry is cheaper and easier to measure.
For portions, labels and food types, see our dog food guide.
The Bottom Line
For the best dog food for sensitive stomach trouble, start with Purina Pro Plan Sensitive Skin & Stomach Salmon & Rice. Pick Hill’s if your dog does better on chicken, or Natural Balance L.I.D. if rich food is the problem. Switch slowly, measure meals and limit treats. Explore Nutrition & Health or our Start Here guide. This is general information, not veterinary advice; see our Veterinary Disclaimer.
References & Sources
Written by CPD Nutrition Desk using the sources below. We are not affiliated with these organizations, and this guide is not a substitute for advice from your veterinarian.
- U.S. Food and Drug Administration — FDA investigation potential link between certain diets and canine dilated cardiomyopathy
- AAFCO — AAFCO's label guide