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Nutro So Simple Wet Dog Chicken and Duck
A chicken-first wet food from Nutro. Pricing and/or calorie data haven't been independently confirmed for this SKU yet, so cost-per-day isn't shown.
THE FACTS, ONE SENTENCE — data as JSON · reference dog 40 lb · updated 2026-10-18
The evidence
The Verified Label
Every food on this site gets this exact panel — same fields, same order, sourced from the official label — so brands finally become comparable. Corpus dot-anchors currently cover dry food only — this is a wet food, so anchors are omitted below rather than compared across forms.
verified 2026-10-18
Composition — dry-matter basis
why dry matter
Calories & cost — for your 40-lb adult dog
No cost per 1,000 kcal: the label we read gives no calorie count, so we can't work out the price per calorie. Serving math uses standard veterinary energy formulas — see the formula.
Standards & ingredients
what this means
why unknown
Safety
Source: official label source (official)· price: Amazon, 2026-10-18 · anchors: 494 verified dry dog foods (360 priced) · how to read this label
The fit
For your dog, specifically
Checked for a 40-lb adult with a sensitive stomach — the same published criteria our finder uses. Change your dog above and these update.
The source material
The full ingredient list
Every flag above is computed from this list. Why order is by pre-cooking weight, and how splitting bends it →
Chicken, Chicken Bone Broth, Duck, Sweet Potatoes, Green Beans, Potatoes, Flaxseed Oil
3 ingredients in this list are ones we hold sourced evidence on , and 1 of them is genuinely contested rather than merely unpopular online.
- Potato · ingredient 6ContestedA starchy tuber used as the carbohydrate base in many grain-free foods (it is a vegetable, not a cereal grain). The FDA's open 2018 investigation into diet-associated canine DCM listed potatoes 'in various forms' as main ingredients of interest alongside pulses such as peas and lentils.
- Sweet potato · ingredient 4NeutralA starchy root used as a carbohydrate source and a source of fiber and beta-carotene in grain-free foods (a vegetable, not a cereal grain). The FDA's 2018 DCM investigation grouped 'potatoes (including sweet potatoes)' within its ingredients of interest, but the reported cases were dominated by pulses and white potato, and evidence isolating sweet potato specifically is limited.
- Flaxseed (ALA omega-3) · ingredient 7NeutralA plant source of the short-chain omega-3 ALA. Dogs convert ALA to the long-chain omega-3s inefficiently: a controlled feeding study (Dunbar 2010) found flaxseed raised serum EPA but produced no measurable DHA.
The maker
Who makes this — and how they back it up
The five questions the WSAVA nutrition guidelines tell you to ask a pet-food company. Every answer is sourced or marked as an undisclosed gap — never guessed. This is the "is it made competently?" axis that star-rating sites skip.
Nutro FAQ (nutro.com/faqs) adds: 'We have two dry pet food manufacturing facilities for NUTRO products located in Henderson, North Carolina, and Victorville, California.' Some products are co-packed abroad (SO SIMPLE trays made in Thailand per the FAQ), so it is not exclusively self-owned, but dry food is made in Mars-owned US plants — primary answer 'owns' with minor co-pack exception.
source →We could not confirm this from a public source.
source →No feeding-trial AAFCO statement found on the 84 labels we’ve verified for this brand, and no company-wide claim was found either. Most pet foods are only "formulated to meet" AAFCO profiles (a paper calculation) rather than fed to real animals in trials — this is common, not necessarily a red flag.
covers: testing of the food (general; no detail on what is tested). Nutro FAQ.
source →666 PubMed papers (animal/pet filtered) list Waltham Petcare Science Institute (Mars Petcare) in an author address; we checked 200 and 200 really name the company. A floor, not a total.
source →Full company scorecard, sources, and every SKU we've verified for this brand: Nutro brand page →