NutrientBoost Salmon & Vegetable Sensitive Stomach Gut Health Grain-Free Dry Dog Food for Medium & Large Dogs, 22-lb bag
Solid Gold NutrientBoost Salmon & Vegetable Sensitive Stomach Gut Health Grain-Free Dry Dog Food for Medium & Large Dogs, 22-lb bag earns a Sniff Score of 60/100 (B) with Fair evidence. 1 controversial ingredient flagged. Reasonable protein quality. salmon delivers solid amino acid coverage..
Graded by The Sniff System
Reasonable protein quality. salmon delivers solid amino acid coverage.
Quality fat sources: named fat with marine oil (EPA and DHA source).
Includes egg, named fish, or organ meat for diverse high-bioavailability protein.
Contains high legume stacking. Multiple pulse-family ingredients in top 15. Mitigated by taurine supplementation or organ meat (natural taurine precursor) in top 10..
Controversial ingredients · 1
- sodium seleniteSynthetic selenium source. Selenium is essential, but sodium selenite has a narrower safety margin than organic alternatives like selenium yeast. Better-formulated foods use the organic form.
Every flagged ingredient has a published basis (confirmed harm / regulatory action / precautionary). See methodology →
Read why each ingredient is good or bad for dogs.
- 1protein animalsalmon
Real fish meat. Natural source of omega-3s, which kibble usually has to add back from oil.
- 2protein animalocean fish meal
- 3legumechickpeas
Also called garbanzo beans. Affordable plant protein source, part of the legume stack the FDA examined in its heart-disease investigation. See why →
- 4vegetablesweet potato
Complex carb with fiber and beta-carotene. Gentle on the stomach.
- 5legumepeas
Cheap protein bulk. Fine in small amounts, but when peas stack with lentils and chickpeas in the top ingredients, it's the pattern the FDA flagged in its heart-disease investigation. See why →
- 6fatchicken fat
Despite the name, a high-quality energy source. Concentrated calories plus essential fatty acids like linoleic acid.
- 7tapioca
Starch from cassava root. Highly digestible energy source, but pure starch with minimal nutrition beyond that.
- 8legumelentils
Same concern as peas. Affordable plant protein, but when they pile up in the top 5 ingredients, it's a flag. See why →
- 9fatground flaxseed
Cracked flaxseed for better digestibility. Same plant omega-3s as whole flaxseed, just easier for the dog to extract.
- 10animal plasma
- 11protein animalsalmon meal
Salmon cooked into a dry concentrate. Carries both protein and natural omega-3s in one ingredient.
- 12fiberpea fiber
Insoluble fiber from peas. Doesn't carry the protein-inflation concern of pea protein. Mostly there for stool quality.
- 13othernatural flavor
Legal term for animal-derived flavoring, usually hydrolyzed liver or broth. Adds taste, says nothing about quality.
- 14spray dried animal blood cells
- 15mineraldicalcium phosphate
Calcium and phosphorus combined. Required source of both minerals, especially in formulas without much bone content.
- 16mineralsalt
Sodium chloride. Required at small doses for normal physiology. Not a quality concern in standard amounts.
- 17vegetablecarrots
Real vegetable. Fiber, beta-carotene, and a small amount of antioxidant value.
- 18l-threonine
Essential amino acid. Sometimes added when plant proteins dominate, since threonine is naturally lower in plants than meat.
- 19mineralpotassium chloride
Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.
- 20vegetablepumpkin
Soluble fiber that supports stool quality. Mild and well-tolerated.
- 21fruitblueberries
Antioxidants, real. But the amount in any kibble is too small to do much. Mostly marketing.
- 22fruitcranberries
Often added with a urinary-tract-support marketing angle. Real cranberry compounds help in concentrate form, but kibble doses are small.
- 23supplementdl-methionine
Essential amino acid. Often added when plant proteins dominate, since methionine is naturally lower in pulses than meat.
- 24mineralzinc sulfate
Inorganic zinc. Effective at AAFCO doses but less well-absorbed than chelated forms like zinc proteinate.
- 25mineralferrous sulfate
Inorganic iron. Standard mineral source. Iron proteinate is the gentler, better-absorbed premium form.
Showing first 25 of 38. Position 1-5 has the largest weight in the recipe.
22 of 25 ingredients have a curated note. Coverage grows over time.
This recipe is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for All Life Stages except for growth of large size dog (over 70 lbs as an adult).