Grain-Free Dry Dog Food Real Bison, Beef & Sweet Potato Recipe, 22-lb bag
Graded by The Sniff System
Merrick Grain-Free Dry Dog Food Real Bison, Beef & Sweet Potato Recipe is a dry food built around beef and bison.
This dry food has a strong protein profile, with beef as the first ingredient, which means high biological value for your dog. It also includes salmon meal, adding diverse, high-bioavailability protein sources to the mix.
The formula contains menadione, a synthetic vitamin K3. While permitted in pet food, it's banned in human supplements due to toxicity concerns, and premium brands often use natural vitamin K alternatives.
Good fit for adult dogs who thrive on a beef-rich, grain-free diet. Less ideal if you prefer foods without synthetic vitamin K.
Summary written by The Sniff System from the data above. Same rubric, same drivers, expressed in English.
Good fit for adult Golden Retrievers navigating diet-associated DCM concerns. Working in its favor: taurine listed as added ingredient. Beef anchors position 1, with 2 pulse-family ingredients in the top 15 (peas at position 5, pea protein at position 10), plus salmon meal at position 6. In its 2022 update on diet-associated DCM, the FDA identified Golden Retrievers as the most reported breed, with 121 cases out of 1,382 total canine reports (8.8%) received between January 1, 2014, and November 1, 2022 (FDA, 2022) .
Looking at this for adult Golden Retrievers or Golden Retrievers with diet-associated DCM concerns ? We are building dedicated pages for these combinations.
Auto-matched from this product's measurements (ingredients, life stage, calorie density) to a breed archetype. Not a substitute for vet input on your specific dog.
Research informing this analysis
MethodologyThe Sniff System grades this product against 3 cited studies relevant to its profile. Each link opens the original source.
- FDA, 2022cardiac · epidemiology · breed predisposition· cited in 5 claims
- FDA, 2019diet composition· cited in 2 claims
- NRC, 2006nutrient bioavailability
Every claim on Sniff traces to a source. If you find a citation that's wrong, outdated, or misapplied, tell us.
Solid grade. 68/100 (B) reflects the structural fit of this formula against The Sniff System's eight scoring components. Protein quality did the heavy lifting (+24.5 points): Strong protein profile with beef as the primary ingredient, delivering high biological value. What we'd flag for vet discussion: controversial-ingredient penalty (-5 points). Contains menadione. Banned for human OTC use but tolerated at AAFCO-permitted levels in pet food. The only AAFCO-permitted vitamin K source. A-tier is 7 points up. Controversial-ingredient penalty is where to find them.
Strong protein profile with beef as the primary ingredient, delivering high biological value.
Includes egg, named fish, or organ meat for diverse high-bioavailability protein.
AAFCO formulation inferred from declared not stated. Verbatim statement not published by retailer.
Contains menadione. Banned for human OTC use but tolerated at AAFCO-permitted levels in pet food. The only AAFCO-permitted vitamin K source..
- Lowest crude fiber in Merrick's lineup (3.9% DMB)
- Top 4% for protein quality in dry kibbles (24.7/27)
- Bottom 1% for carb quality in Merrick's lineup (8/16)
Computed against the rest of our catalog. Percentiles refresh on each catalog update.
Similar dog foods worth considering
Three lenses on products with formulation profiles similar to this one.
Merrick Grain-Free Dry Puppy Food Real Chicken & Sweet Potato Recipe, 22-lb bag
Scores 8 points higher with a similar formulation profile.
Merrick Classic Healthy Grains Real Beef + Brown Rice Recipe with Ancient Grains Adult Dry Dog Food, 33-lb bag
$2.85/lb vs your seed's $3.54/lb (20% less) at a comparable score.
Surfaced from a vector similarity search across 3,491 scored dog foods. How this works.
Controversial ingredients · 1
- menadioneSynthetic vitamin K3. Banned in human supplements due to toxicity concerns at high doses. Permitted in pet food but premium brands use natural vitamin K alternatives.
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 animalbeef
Real meat. Dense in protein and iron. Some dogs are sensitive to it, but for most it's an excellent base.
Position 1: primary protein source. After cooking removes water, this may drop in proportional weight, but it anchors the recipe.
- 2protein animalchicken meal
Chicken with the water cooked out. Per pound, packs more protein than fresh chicken. See why →
Position 2: co-primary protein. Two named animal proteins in the top 2 is a strong protein build.
- 3protein animalturkey meal
Turkey with the water cooked out. Per pound, packs more protein than fresh turkey. See why →
Position 3: significant protein contributor. Adds amino-acid diversity to the top of the deck.
- 4vegetablepotato
Standard white potato. Steady carb source, common starch in grain-free recipes.
Position 4: meaningful whole-food inclusion. Source of vitamins, antioxidants, or natural fiber.
- 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 →
Position 5. Within the FDA's top-5 DCM-pattern threshold. Especially notable if multiple pulses stack here.
- 6protein animalsalmon meal
Salmon cooked into a dry concentrate. Carries both protein and natural omega-3s in one ingredient. See why →
Position 6: supporting protein. Modest contribution to total protein weight.
- 7protein animalbison
Real meat, leaner than beef. Used as a novel protein, mostly in premium formulas.
Position 7: supporting protein. Modest contribution to total protein weight.
- 8vegetablesweet potato
Complex carb with fiber and beta-carotene. Gentle on the stomach.
Position 8: meaningful whole-food inclusion. Source of vitamins, antioxidants, or natural fiber.
- 9fatchicken fat
Despite the name, a high-quality energy source. Concentrated calories plus essential fatty acids like linoleic acid. See why →
Position 9: trace fat. Below the level that materially shifts the fat profile.
- 10protein plantpea protein
Concentrated plant protein. Inflates the protein number on the label without matching the amino acid quality of meat.
Position 10. Moderate inclusion. Contributes carbohydrate and some plant protein.
- 11othernatural flavor
Legal term for animal-derived flavoring, usually hydrolyzed liver or broth. Adds taste, says nothing about quality.
- 12tapioca
Starch from cassava root. Highly digestible energy source, but pure starch with minimal nutrition beyond that.
- 13fatflaxseed
Plant source of omega-3. Helpful for skin and coat, though dogs absorb omega-3 from fish more efficiently.
Position 13: trace fat. Below the level that materially shifts the fat profile.
- 14dried yeast
Natural source of B vitamins and trace minerals. Adds a savory flavor that dogs respond well to.
- 15fatsunflower oil
Common plant oil. Useful in moderation for omega-6, though too much skews the omega ratio against the dog's favor.
Position 15: trace fat. Below the level that materially shifts the fat profile.
- 16mineralpotassium chloride
Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.
- 17mineralsalt
Sodium chloride. Required at small doses for normal physiology. Not a quality concern in standard amounts.
- 18supplementcholine chloride
Essential nutrient for liver and brain function. Standard inclusion in complete dog foods.
- 19mineralzinc amino acid complex
Zinc bound to amino acids for better absorption. Same idea as zinc proteinate, the premium form of the mineral.
- 20mineraliron amino acid complex
Iron bound to amino acids for better absorption. Premium form versus inorganic iron sulfate.
- 21mineralsodium selenite Flagged
Inorganic selenium. Effective at AAFCO levels, no documented safety concern in dogs despite what some pet food blogs claim. Selenium yeast is a marginal upgrade, not a necessity. See why →
- 22mineralmanganese amino acid complex
Manganese bound to amino acids for better absorption. The chelated form most premium brands use.
- 23mineralcopper amino acid complex
Copper bound to amino acids for better absorption. Premium form versus copper sulfate.
- 24mineralcalcium iodate
Source of iodine for thyroid function. Functional, required in complete formulas.
- 25fruitapples
Real fruit, some fiber and antioxidants. The amount in kibble is too small to matter much.
Showing first 25 of 41. Position 1-5 has the largest weight in the recipe.
25 of 25 ingredients have a curated note. Coverage grows over time.