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BRAND VS BRAND · KIBBLE

NutriSource vs Fromm

NutriSource vs Fromm: a bag of each brand facing off on an arcade fighting-game screen

NutriSource against Fromm, measured across 57 and 35 kibble recipes: 29.4% vs 28.6% protein on a dry matter basis, and 36% vs 38% starch.

THE SHORT VERSION

How They Differ

  • Protein is close: 29.4% for NutriSource and 28.6% for Fromm on a dry matter basis.
  • Starch is similar, about 36% for NutriSource and 38% for Fromm as fed.
  • NutriSource is more calorie dense, 431 kcal per cup on average against 382, so its portions run smaller for the same dog.
AT A GLANCE

Side by Side

Measure NutriSource Fromm Average kibble
Kibble recipes compared 57 35 1,601 in total
Protein, dry matter 29.4%24.4% to 42.2% 28.6%23.3% to 33.3% 30.4%
Fat, dry matter 16.7%8.9% to 23.3% 16.1%7.8% to 20.0% 16.0%
Starch, as fedEstimated, not measured. It is what is left of the guaranteed analysis once protein, fat, fiber and moisture are taken out, with ash assumed at 6%. That leftover is mostly starch but also carries sugars and the fiber a crude-fiber test misses, so read it as a close estimate rather than an exact figure. Measured as fed, the same basis as the bag. 36%24% to 44% 38%30% to 48% 37%
Calories per cup 431340 to 531 382315 to 425 398
Meat, fish or egg listed first 100% 100%
Grain-free recipes 47% 40%
Most used proteins Fish 74%, Turkey 61%, Chicken 56% Egg 100%, Fish 66%, Chicken 63%
Recipes with corn, wheat, soy Corn 0%, Wheat 4%, Soy 0% Corn 0%, Wheat 3%, Soy 0%
By-products 0% 0%
FDA recalls, last 5 years 1Latest 2021 2Latest 20261 older in the archive
Made by KLN Family Brands Family-owned

Brand figures are averages over every kibble recipe we review from that brand, with the lowest and highest recipe underneath. Freeze-dried, frozen, wet food and toppers are left out so the numbers compare like with like, and so are prescription diets, which are fed for a medical condition on a vet's advice. Protein and fat are on a dry matter basis, starch and calories as fed.

HEAD TO HEAD

The Closest Matching Recipes

Brand averages hide the recipe you would actually buy. These are the pairs that come closest on protein, fat and starch, preferring recipes built on the same main protein, which is where a like-for-like choice gets made.

CHOOSING

Which Fits Your Dog

  • For a dog that gains weight easily, Fromm is less calorie dense, so a normal-looking portion carries fewer calories.
  • NutriSource has fewer FDA recalls in our record over the last five years (1 against 2). Read the list below before counting it against Fromm: most recalls cover a few lots, not a whole range.
  • The brands overlap more than the averages suggest: NutriSource runs from 24% to 42% protein and Fromm from 23% to 33%, so the right recipe matters more than the name on the bag.
SAFETY

Recall History

FDA recall notices from the last five years that name the brand or its maker. Older notices sit in each brand's archive below: still on the record, but not counted, since a recall that old says more about how a company used to run than how it runs now.

NutriSource

OCT 11, 2021
ELEVATED LEVELS OF VITAMIN D

Nutri Source. Pure Vita Salmon Entrée Dog Food

Fromm

AUG 21, 2026
POTENTIAL FOREIGN MATERIAL

Fromm. Fromm wet canned dog food

DEC 3, 2025
POTENTIAL FOREIGN MATERIAL, FOOD & BEVERAGE SAFETY

Bonnihill Farms. BeefiBowls Beef Recipe gently cooked frozen dog food, 16 oz. chubs

Archive: 1 older recall
OCT 1, 2021
ELEVATED LEVELS OF VITAMIN D

Fromm Four-Star Nutritionals. Shredded Entrée canned dog food

WHO MAKES THEM

About the Brands

NutriSource

NutriSource is a dog and cat food brand made by Tuffy's Pet Foods, part of the Nelson family's KLN Family Brands in Perham, Minnesota. Its lines include NutriSource, PureVita, Choice and Element Series, with dry food, wet food, treats and toppers. The company says its recipes are built around its Good 4 Life gut-health system.

Based in Perham, MN. Every NutriSource food we review

Fromm

Fromm pet food is made by Fromm Family Foods, a fifth-generation family-owned company based in Mequon, Wisconsin. The company describes itself as the country's first and oldest premium pet food company, and it sells dry and canned dog food lines including Classic, Four-Star and Gold.

Based in Mequon, WI, since 1949. Every Fromm food we review

KEEP COMPARING

More Brand Comparisons

How we compare: every figure comes from the guaranteed analysis and ingredient list of recipes we review, not from the brands' own claims. Starch is our estimate, since no manufacturer prints it. Figures refreshed October 10, 2026.

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