Explorer Mature 7+ Formula Dry Dog Food, 40-lb bag
Graded by The Sniff System
Black Gold Explorer Mature 7+ Formula Dry Dog Food is a dry food with chicken meal as its primary protein, designed for mature dogs.
Chicken meal is the first ingredient, providing good protein quality and amino acid coverage. The formula also includes quality fat sources like chicken fat and salmon oil, which offers beneficial marine omega-3s like EPA and DHA. You'll also find quality carbohydrate sources with fermentable fiber.
The product data does not include an AAFCO statement, which is a standard for commercial dog foods. Beyond that, there are no flagged ingredients or negative drivers noted in the analysis.
Good fit for mature dogs. Nothing serious working against it.
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. Chicken meal anchors position 1, with zero pulses in the top 15. 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 If you find a citation that's wrong, outdated, or misapplied, tell us.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. 73/100 (B) reflects the structural fit of this formula against The Sniff System's eight scoring components. Carbohydrate quality did the heavy lifting (+16 points): Quality carbohydrate sources with fermentable fiber. The supporting beat: protein quality (+15.5 points). Reasonable protein quality. chicken meal delivers solid amino acid coverage. What's keeping it out of A-tier: protein quality (15.5 of 27 possible). Full protein quality requires named-species named-cut proteins in the top of the deck (e.g., "deboned chicken" rather than "chicken meal" or "poultry meal").
Quality carbohydrate sources with fermentable fiber.
Reasonable protein quality. chicken meal delivers solid amino acid coverage.
Quality fat sources: named fat with marine oil (EPA and DHA source).
No negative drivers crossed our reporting threshold.
- Top quartile for overall Sniff Score in grain-inclusive dry kibbles (73/100)
- Bottom quartile for crude fiber in grain-inclusive dry kibbles (3.9% DMB)
- Top quartile for carb quality in dry kibbles (16/16)
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.

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Scores 2 points higher with a similar formulation profile.

Black Gold Explorer Large Breed Adult Recipe Dry Dog Food, 40-lb bag
$1.20/lb vs your seed's $1.43/lb (16% less) at a comparable score.

Nature's Recipe Mature Lamb & Brown Rice Recipe Dry Dog Food, 24-lb bag
Lamb instead of chicken, 10 points lower, different brand.
Surfaced from a vector similarity search across 3,491 scored dog foods. How this works.
Read why each ingredient is good or bad for dogs.
- 1protein animalchicken meal
Chicken with the water cooked out. Per pound, packs more protein than fresh chicken. See why →
Position 1: primary protein source. After cooking removes water, this may drop in proportional weight, but it anchors the recipe.
- 2grainbrown rice
Whole grain that's easy to digest. Steady carb energy plus a little fiber.
Position 2: major carbohydrate source.
- 3brewers rice
Broken rice kernels left over from milling, usually destined for human beer-making. Cheaper than whole or even white rice. Same carbs, less nutrition than the brown version. See why →
Position 3: major carbohydrate source.
- 4grainsorghum
Whole grain with a low glycemic index. Gluten-free, well-tolerated, decent fiber content.
Position 4: supporting grain. Smaller contribution to the carb deck.
- 5grainpearled barley
Barley with the outer hull removed. Easy to digest, steady carb release.
Position 5: supporting grain. Smaller contribution to the carb deck.
- 6protein animalbeef meal
Beef cooked down to a dry concentrate. More protein per pound than fresh beef. See why →
Position 6: supporting protein. Modest contribution to total protein weight.
- 7grainoatmeal
Gentle on the stomach. Slow-release carbs and soluble fiber that supports stool quality.
Position 7: supporting grain. Smaller contribution to the carb deck.
- 8fatchicken fat
Despite the name, a high-quality energy source. Concentrated calories plus essential fatty acids like linoleic acid. See why →
Position 8: trace fat. Below the level that materially shifts the fat profile.
- 9othernatural flavors
Same as natural flavor. Usually hydrolyzed liver or broth, adds palatability.
- 10fatflaxseed
Plant source of omega-3. Helpful for skin and coat, though dogs absorb omega-3 from fish more efficiently.
Position 10: trace fat. Below the level that materially shifts the fat profile.
- 11dried plain beet pulp
Beet fiber, with the sugar removed. Long unfairly maligned. It's a real soluble fiber that supports stool quality. See why →
Position 11: trace fiber inclusion.
- 12fatsalmon oil
Pure omega-3s. The thing skin-and-coat formulas are usually built around.
Position 12. Moderate marine-oil inclusion. Supplements EPA/DHA without being the primary fat.
- 13mineralpotassium chloride
Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.
- 14dried egg product
Whole eggs with the water removed. Same nutritional value as fresh eggs, just shelf-stable.
Position 14: trace protein. Likely there for amino-acid diversity or label appeal more than nutritional weight.
- 15vitaminvitamin e supplement
Required nutrient and a natural antioxidant. Often pulls double duty as a preservative.
- 16vitaminniacin supplement
B vitamin (B3). Required in complete dog foods, added as a supplement to standardize the dose.
- 17vitamind-calcium pantothenate
B vitamin (B5). Standard inclusion in complete dog foods.
- 18vitaminriboflavin supplement
B vitamin (B2). Required in complete dog foods. The standardized form ensures consistent dosing.
- 19vitaminvitamin a supplement
Vitamin A in stable, standardized form. Required for vision, immune function, and growth.
- 20vitaminvitamin d3 supplement
The active form of vitamin D dogs need. Required for calcium absorption and bone health.
- 21vitaminvitamin b12 supplement
Essential for red blood cell formation and neurological function. Plant ingredients lack B12, so it has to be added.
- 22vitaminpyridoxine hydrochloride
B vitamin (B6). Essential for protein metabolism. Standard inclusion in complete formulas.
- 23vitaminbiotin
B vitamin that supports skin and coat health. Required for AAFCO-complete formulas.
- 24vitaminthiamine mononitrate
B vitamin (B1). Essential for nervous system function. Cooked-in vitamin loss is why thiamine is always added back.
- 25vitaminfolic acid
B vitamin (B9), essential for cell function. Standard in complete dog foods.
Showing first 25 of 52. Position 1-5 has the largest weight in the recipe.
25 of 25 ingredients have a curated note. Coverage grows over time.