Label analysisGrade CKibble (Extruded)

Natural Core

Natural Core Eco5b Puppy Salmon

Editor ingredient insight

Natural Core Eco5b Puppy Salmon starts with hydrolyzed salmon, but chicken meat and brown rice follow, with chicken fat, mung bean, cheese, lentil, and fish oil also included. I would first tell an owner that this is not a salmon-only puppy food; it is a salmon-and-chicken daily growth formula. At 30% protein, 15% fat, and 3,600 kcal/kg, it can work for puppies that tolerate both proteins. The published calcium/phosphorus values are 0.9%/0.4%, so for fast-growing puppies or large-breed puppies where mineral balance is critical, I would verify the label before relying on it. It is not a fit for chicken avoidance, dairy avoidance, or single-protein feeding.

Logic-based verdict

This food is worth considering when budget per kilogram matters alongside baseline nutrition.

Manufacturer-independentPublic-data basedIngredients · nutrition · safety

Protein source

Ingredient guide

Whole plant protein source observed early

Animal protein

Hydrolyzed Salmon Meat (#1), Chicken Meat (#2), Cheese (#6)

Plant protein

Mung Bean (#5), Lentil (#12)

The protein number may include influence from whole plant ingredients.

This is not treated like processed protein boosting, but it is worth checking.

Included support ingredients

Nutrient guide

Fish oil

Skin and joint support ingredient

Yucca extract

Stool odor support ingredient

Taurine

Heart support ingredient

FOS

Gut support ingredient

Probiotics

Gut support ingredient

View full ingredients
Solid build

Ingredient grade

B

Grade B

Top ingredient profile

Hydrolyzed Salmon Meat
Chicken Meat
Brown Rice
Meal-basedPlant booster present
Crude protein30%
Crude protein30%
Crude fat15%
Other 55%

Calcium

0.9%

Phosphorus

0.4%

Protein position, fat position, and calorie density position are relative to foods in the same processing type cohort.

biotechProtein position
Higher
query_statsFat position
Typical
local_fire_departmentCalorie density
Typical

This is not a premium ingredient story first, but the baseline nutrition is still comparable and the price per kilogram stays easier on budget.

Nutritional strengths

  • Crude protein is on the higher side.
  • Price per kilogram stays low enough that this can still make sense on a value basis.
  • Nutrient disclosure is broad enough to compare real numbers directly.

What still needs work

  • Whole plant protein sources can contribute to crude protein, so the animal-protein share still needs a closer read.
  • Calcium:Phosphorus Ratio sits near the upper end of the preferred range, so a more conservative read makes sense.
  • The recipe leans on named rendered meal ingredients, so palatability and digestibility can feel weaker than a fresh-meat-led recipe.

Alternative foods

Smart chicken / salmon alternatives

Exact protein-type matches come first, then close protein-family matches fill the comparison.

140 alternativesKibble (Extruded) · protein type/family cohort

Other recipes from the same brand

Other recipes from the same brand with a different purpose or feeding target.

Natural Core

Bene M50 Chicken & Salmon

All life stages · All sizes

Label score

2.0/5

Grade C

Natural Core

Eco1 Hypoallergenic Lamb

All life stages · All sizes

Plant-protein boosted

Label score

2.0/5

Grade D

Natural Core

Eco2 Hypoallergenic Duck

All life stages · All sizes

Plant-protein boosted

Label score

2.0/5

Grade D

Natural Core

Eco6 Sensitive Solution Salmon

All life stages · All sizes

Plant-protein boosted

Label score

2.0/5

Grade D

Brand context

Brand background availableRecall research scope limited

Founded in 2009 in South Korea. The currently searched public sources are not enough to make a confident recall or withdrawal call for this brand.

Ingredient analysis

The top ingredients give this recipe a strong first protein read, so the ingredient section starts from a favorable position.

restaurantIngredient Quality Analysis

B4.5/6
Ingredient Grade
Good
1Hydrolyzed Salmon Meat
Named Meal · Upper
2Chicken Meat
Fresh Meat · Top
3Brown Rice
Whole Grain · Upper

Ingredient Analysis Comments

  • •Hydrolyzed Salmon Meat is a species-named animal meal ingredient. It is rendered rather than fresh, but the species source is still clearly identified. It reads as an upper-tier protein source.
  • •Chicken Meat is a named fresh meat ingredient. The animal source is clearly identified. It reads as an top-tier protein source.
  • •Brown Rice is a whole or coarse grain ingredient. It usually plays more of a carbohydrate and fiber role than a core protein role. It reads as an upper-tier carb and fiber source.
restaurantIngredient Grade BGood

Full collected ingredient list

41 ingredients
Hydrolyzed Salmon MeatChicken MeatBrown RiceChicken FatMung BeanCheeseWhole Flax SeedsBeet PulpFish OilMethionineYucca Schidigera ExtractLentilRed GinsengTaurineSun Dried SaltFructooligosaccharideSea Buckthorn FruitsEvening Primrose SeedsCarrotCorianderSpinachCalcium PhosphateLactobacillusVitamin CVitamin EVitamin AVitamin D3Vitamin B1Vitamin B2Vitamin B6Vitamin B12BiotinPantothenic AcidFolic AcidNicotinic AcidFe (iron)Cu (copper)Zn (zinc)Se (selenium)Mn (manganese)I (iodine)
Primary positive ingredients
Support positive ingredients
Alternative protein
Neutral ingredients
Caution ingredients
High-caution ingredients

Why did the base review land here?

Ingredient qualityNutrient disclosure levelManufacturing & trust

This review score combines ingredient composition, nutrient disclosure, manufacturing trust, and core nutrient caution signals.

Nutrient disclosure

Partial disclosure

Core guaranteed analysis is usable, but deeper rows still need a more cautious read.

Safety verification

1 warnings

There is no immediate hard stop here, but a few caution rows are still worth checking.

Public data trust (ETF)

C2 tier

Detailed nutrition is visible, but not at a product-level traceability standard.

Final word

There is enough here to keep the food in comparison, but not enough to stop comparing yet.

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