NutrientBoost Bison & Brown Rice Large Breed Gut Health Whole Grain Dry Dog Food, 22-lb bag
Solid Gold NutrientBoost Bison & Brown Rice Large Breed Gut Health Whole Grain Dry Dog Food, 22-lb bag earns a Sniff Score of 60/100 (B) with Fair evidence. Zero controversial ingredients flagged. Reasonable protein quality. bison delivers solid amino acid coverage..
Graded by The Sniff System
Reasonable protein quality. bison delivers solid amino acid coverage.
Quality fat sources: named fat with marine oil (EPA and DHA source).
Quality carbohydrate sources with fermentable fiber.
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 animalbison
Real meat, leaner than beef. Used as a novel protein, mostly in premium formulas.
- 2protein animalocean fish meal
- 3grainoatmeal
Gentle on the stomach. Slow-release carbs and soluble fiber that supports stool quality.
- 4legumepeas
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 →
- 5grainbrown rice
Whole grain that's easy to digest. Steady carb energy plus a little fiber.
- 6grainpearled barley
Barley with the outer hull removed. Easy to digest, steady carb release.
- 7legumechickpeas
Also called garbanzo beans. Affordable plant protein source, part of the legume stack the FDA examined in its heart-disease investigation. See why →
- 8vegetablepotato
Standard white potato. Steady carb source, common starch in grain-free recipes.
- 9vegetablesweet potato
Complex carb with fiber and beta-carotene. Gentle on the stomach.
- 10fatground flaxseed
Cracked flaxseed for better digestibility. Same plant omega-3s as whole flaxseed, just easier for the dog to extract.
- 11animal plasma
- 12dried eggs
Whole eggs. The highest-quality protein on any ingredient label by amino acid score.
- 13fatchicken fat
Despite the name, a high-quality energy source. Concentrated calories plus essential fatty acids like linoleic acid.
- 14othernatural flavor
Legal term for animal-derived flavoring, usually hydrolyzed liver or broth. Adds taste, says nothing about quality.
- 15spray dried animal blood cells
- 16dried tomato pomace
The fiber-rich byproduct of tomato processing. Sometimes flagged unfairly. It's a real fiber source, not a filler shortcut.
- 17vegetablecarrots
Real vegetable. Fiber, beta-carotene, and a small amount of antioxidant value.
- 18vegetablepumpkin
Soluble fiber that supports stool quality. Mild and well-tolerated.
- 19supplementdl-methionine
Essential amino acid. Often added when plant proteins dominate, since methionine is naturally lower in pulses than meat.
- 20fruitblueberries
Antioxidants, real. But the amount in any kibble is too small to do much. Mostly marketing.
- 21fruitcranberries
Often added with a urinary-tract-support marketing angle. Real cranberry compounds help in concentrate form, but kibble doses are small.
- 22supplementcholine chloride
Essential nutrient for liver and brain function. Standard inclusion in complete dog foods.
- 23fatsalmon oil
Pure omega-3s. The thing skin-and-coat formulas are usually built around.
- 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 36. Position 1-5 has the largest weight in the recipe.
22 of 25 ingredients have a curated note. Coverage grows over time.
This food is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for Maintenance.