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Merrick Limited Ingredient Diet Salmon & Sweet Potato Recipe Dry Dog Food Purina Pro Plan Pro Plan Adult Sensitive Skin & Stomach Salmon & Rice Formula Dry Dog Food

Purina Pro Plan Pro Plan Adult Sensitive Skin & Stomach Salmon & Rice Formula Dry Dog Food scores higher on KibbleLab, 10.0 to 9.2. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Merrick Limited Ingredient Diet Salmon & Sweet Potato Recipe Dry Dog Food and Purina Pro Plan Pro Plan Adult Sensitive Skin & Stomach Salmon & Rice Formula Dry Dog Food compared

Nutrients:
As Fed
Merrick Limited Ingredient Diet Salmon & Sweet Potato Recipe Dry Dog Food
Merrick Limited Ingredient Diet Salmon & Sweet Potato Recipe Dry Dog Food

Verified Aug 22, 2026

Purina Pro Plan Pro Plan Adult Sensitive Skin & Stomach Salmon & Rice Formula Dry Dog Food
Purina Pro Plan Pro Plan Adult Sensitive Skin & Stomach Salmon & Rice Formula Dry Dog Food

Verified Aug 24, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
9.2 / 10 10.0 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
24.00% 26.00%
Fat 14.00% 16.00%
Fiber 5.00% 4.00%
Calcium Not listed 1.00%
Phosphorus Not listed 0.80%
Omega-3 0.60% 0.75%
Omega-6 2.60% 1.60%
Taurine 0.17% Not listed
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
11.00% 12.00%
Calories 3726 kcal/kg 3903 kcal/kg
Calorie density Moderate Moderate
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Deboned Salmon, Salmon Meal, Brown Rice, Oat Meal, Barley, Sweet Potatoes, Canola Oil, Potato Protein, Natural Flavor, Flaxseed, Miscanthus Grass, Dried Yeast, Potassium Chloride, Salt, Choline Chloride, MINERALS [Zinc Amino Acid Complex, Iron Amino Acid Complex, Sodium Selenite, Manganese Amino Acid Complex, Copper Amino Acid Complex, Calcium Iodate], DL-Methionine, Sunflower Oil, Taurine, VITAMINS [Vitamin E Supplement, Vitamin B-12 Supplement, Vitamin A Supplement, Niacin (Vitamin B-3), Thiamine Mononitrate (Vitamin B-1), Calcium Pantothenate (Vitamin B-5), Folic Acid (Vitamin B-9), Riboflavin Supplement (Vitamin B-2), Menadione Sodium Bisulfite Complex (Vitamin K), Pyridoxine Hydrochloride (Vitamin B-6), Biotin (Vitamin B-7), Vitamin D-3 Supplement], Preserved With Mixed Tocopherols. C286524 Show full list
Salmon, rice, barley, canola meal, oat meal, fish meal, salmon meal, beef fat preserved with mixed-tocopherols, dried yeast, natural flavor, sunflower oil, fish oil, dried chicory root, calcium carbonate, salt, potassium chloride, L-Lysine monohydrochloride, VITAMINS [Vitamin E supplement, niacin (Vitamin B-3), Vitamin A supplement, calcium pantothenate (Vitamin B-5), thiamine mononitrate (Vitamin B-1), Vitamin B-12 supplement, riboflavin supplement (Vitamin B-2), pyridoxine hydrochloride, folic acid (Vitamin B-9), menadione sodium bisulfite complex (Vitamin K), biotin (Vitamin B-7), Vitamin D-3 supplement], taurine, MINERALS [zinc sulfate, ferrous sulfate, manganese sulfate, copper sulfate, calcium iodate, sodium selenite], DL-Methionine, choline chloride, L-ascorbyl-2-polyphosphate (Vitamin C). Show full list
Limited ingredient Yes No
Marketed benefits Skin coat health, Joint care, Sensitive stomach, Allergy support Digestive health, Skin coat health, Immune support, Joint care, Sensitive stomach
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Not listed Not listed
Life stage Adult Adult
Breed size All Breed Sizes All Breed Sizes
AAFCO nutritional adequacy
Complete & balanced Whether the manufacturer's label claims the food meets AAFCO nutrient profiles for a life stage. Not an independent test.
Not indicated Yes
Life stages Not listed Adult Maintenance
Substantiation How adequacy was established. Feeding trials are the higher bar; formulation means the recipe is calculated to meet the profile.
Not listed Feeding Trials
Maker standards
WSAVA guidelines The World Small Animal Veterinary Association publishes criteria for evaluating a manufacturer: qualified nutritionists on staff, feeding trials, and published research. It does not certify or endorse brands.
No Yes
PSC accredited The Pet Sustainability Coalition is a nonprofit that accredits pet companies on their environmental and social impact through third-party verification. It reflects sustainability practices, not food quality.
No No
Recalls & where to buy
Recalls on record We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
None None
Where to buy
Amazon
Shop Purina Pro Plan Shop Chewy Amazon

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Shared ingredients

Both foods list these among their top ingredients, by label weight.

  • Salmon
  • Oatmeal
  • Barley

Not sure which is right for your pet?

Sign in free to save favorites and compare foods side by side. Add KL+ to see Merrick Limited Ingredient Diet Salmon & Sweet Potato Recipe Dry Dog Food and Purina Pro Plan Pro Plan Adult Sensitive Skin & Stomach Salmon & Rice Formula Dry Dog Food scored for your pet's breed, age, and health focus.

Common Questions

Which food scores higher on KibbleLab?

Purina Pro Plan Pro Plan Adult Sensitive Skin & Stomach Salmon & Rice Formula Dry Dog Food scores higher, 10.0 to 9.2 out of 10. Scores reflect published veterinary science.

Do these two foods share ingredients?

Yes. They share these top ingredients: Salmon, Oatmeal, Barley.

Are both foods AAFCO complete and balanced?

Merrick Limited Ingredient Diet Salmon & Sweet Potato Recipe Dry Dog Food does not list an AAFCO status; Purina Pro Plan Pro Plan Adult Sensitive Skin & Stomach Salmon & Rice Formula Dry Dog Food is labeled complete and balanced.

See the full profiles: Merrick Limited Ingredient Diet Salmon & Sweet Potato Recipe Dry Dog Food and Purina Pro Plan Pro Plan Adult Sensitive Skin & Stomach Salmon & Rice Formula Dry Dog Food .

KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.

This is a neutral, factual comparison, not a ranking or an endorsement of either product. A food's guaranteed analysis gives legal minimums and maximums for a few nutrients, not measured values. No one can pay for placement or a higher score.

Product details are compiled from public sources and may not reflect the latest formulation. Represent one of these brands? Request a correction. Anyone else can email us.