Limited Ingredient Diet Sustainable Fish Dry Dog Food, 4-lb bag
Graded by The Sniff System
Archway Limited Ingredient Diet Sustainable Fish Dry Dog Food is a dry food featuring carp meal as its main protein source.
Not much to highlight here.
This food lacks an AAFCO statement, so its nutritional completeness is unverified. Protein quality is low, as carp meal provides limited bioavailable amino acids. It also contains menadione, a synthetic vitamin K3 with toxicity concerns.
Hard to recommend for any dog due to the unverified nutritional completeness and flagged ingredients.
Summary written by The Sniff System from the data above. Same rubric, same drivers, expressed in English.
Good fit for adult Golden Retrievers and similar active sporting breeds navigating diet-associated DCM concerns. Carp meal leads the deck, with one pulse (chickpeas at position 3), plus added taurine at position 14. 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 If you find a citation that's wrong, outdated, or misapplied, tell us.
Sniff scored this formula 34/100, landing in D-tier territory. A hard cap of 59 also applied because the AAFCO nutritional adequacy statement isn't disclosed on the retailer page (so our methodology can't verify the formula meets adult, growth, or all-life-stages standards). Even without the cap, the base component scores sit below the next band. The structural fix would need to address protein quality as well.
No positive drivers crossed our reporting threshold.
Low protein quality. carp meal delivers limited bioavailable amino acids.
No AAFCO statement. Nutritional completeness unverified.
- Bottom 10% for protein quality in grain-inclusive dry kibbles (4.9/27)
- Bottom 10% for fat quality in grain-inclusive dry kibbles (6/16)
- Bottom 10% for carb quality in grain-inclusive dry kibbles (10/16)
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.
Essence Limited Ingredient Recipe Ocean Recipe Dry Dog Food, 3.5-lb bag
Scores 25 points higher with a similar formulation profile.
Zignature Catfish Limited Ingredient Formula Dry Dog Food, 25-lb bag
$2.92/lb vs your seed's $5.39/lb (46% 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.
- 1carp meal
- 2grainbrown rice
Whole grain that's easy to digest. Steady carb energy plus a little fiber.
Position 2: major carbohydrate source.
- 3legumechickpeas
Also called garbanzo beans. Affordable plant protein source, part of the legume stack the FDA examined in its heart-disease investigation. See why →
Position 3. Pulse-family ingredient this high in the deck is a notable build choice. When stacked with other pulses in the top 10, matches the formulation pattern the FDA flagged in its diet-associated DCM investigation.
- 4oat groats
Whole oats with only the inedible hull removed. The most intact form of oats available.
Position 4: supporting grain. Smaller contribution to the carb deck.
- 5grainbarley
Whole grain with a low glycemic profile and some soluble fiber. Easy on blood sugar.
Position 5: supporting grain. Smaller contribution to the carb deck.
- 6dried yeast
Natural source of B vitamins and trace minerals. Adds a savory flavor that dogs respond well to.
- 7fatcanola oil
Plant oil. Some omega-3 from the parent plant, though dogs absorb it less efficiently than fish-derived omega-3. Fine in moderation.
Position 7: trace fat. Below the level that materially shifts the fat profile.
- 8fatcoconut oil
Saturated fat with medium-chain triglycerides. Mostly marketing in the doses kibble uses, but harmless.
Position 8: trace fat. Below the level that materially shifts the fat profile.
- 9fatflaxseed
Plant source of omega-3. Helpful for skin and coat, though dogs absorb omega-3 from fish more efficiently.
Position 9: trace fat. Below the level that materially shifts the fat profile.
- 10vegetablesweet potato
Complex carb with fiber and beta-carotene. Gentle on the stomach.
Position 10: garnish-level inclusion. Marketing-prominent but minimal nutritional impact at this position.
- 11othernatural flavor
Legal term for animal-derived flavoring, usually hydrolyzed liver or broth. Adds taste, says nothing about quality.
- 12mineralsodium chloride
Same as salt. Required mineral, necessary at small doses.
- 13supplementdried kelp
Natural source of iodine and trace minerals. A common premium-brand inclusion.
- 14supplementtaurine
Amino acid critical for heart health. Especially important in grain-free or pulse-heavy formulas where natural taurine precursors run thin.
- 15mineralpotassium chloride
Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.
- 16supplementdl-methionine
Essential amino acid. Often added when plant proteins dominate, since methionine is naturally lower in pulses than meat.
- 17supplementcholine chloride
Essential nutrient for liver and brain function. Standard inclusion in complete dog foods.
- 18l-threonine
Essential amino acid. Sometimes added when plant proteins dominate, since threonine is naturally lower in plants than meat.
- 19mineralferrous sulfate
Inorganic iron. Standard mineral source. Iron proteinate is the gentler, better-absorbed premium form.
- 20zinc oxide
Inorganic zinc. Cheapest mineral form on the market. Functional but less bioavailable than chelated alternatives.
- 21vitaminvitamin e supplement
Required nutrient and a natural antioxidant. Often pulls double duty as a preservative.
- 22mineralcopper sulfate
Inorganic copper. Standard, effective at small doses. Premium formulas tend to use copper proteinate instead.
- 23mineralsodium 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 →
- 24vitaminvitamin b12 supplement
Essential for red blood cell formation and neurological function. Plant ingredients lack B12, so it has to be added.
- 25vitaminfolic acid
B vitamin (B9), essential for cell function. Standard in complete dog foods.
Showing first 25 of 39. Position 1-5 has the largest weight in the recipe.
24 of 25 ingredients have a curated note. Coverage grows over time.