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Purina ONE Purina ONE Large Breed Puppy Formula Dry Dog Food package official product image via Amazon

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Purina ONE Large Breed Puppy Formula Dry Dog Food

Dry food · all dogs · made by Nestlé Purina PetCare Company

A formulated-to-meet, chicken-first dry food that's cheaper per calorie than 89% of the dry foods we've priced and denser than 31% (you feed fewer cups) — $1.11 a day for your 40-lb adult dog.

THE FACTS, ONE SENTENCE — data as JSON · reference dog 40 lb · updated 2026-07-11

Your dogupdates every number on this page
40 lb

Joint, kidney, dental or heart concerns? Labels can't honestly answer those — that's vet territory. Why we don't checkmark them →

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. Dots show where this food sits among all 494 dry foods we've verified.

Verified LabelThe standardized pet-food panel
VPFD № PURINA
verified 2026-07-11

Composition — dry-matter basis

why dry matter
Moisture hides the real recipe: kibble is ~10% water, canned food ~78%. Removing water puts every food on one scale, so these are the only nutrition numbers that can be compared across foods. As-fed label values shown small.
Protein 31.8%label: 28% min typical — the median dry food is 30%
Fat 14.8%label: 13% min lower than 70% of dry foods
Fiber 6.8%label: 6% max higher than 89% of dry foods
Est. carbohydrates ash not disclosed → 8% assumed, so this is an estimate ≈37.5%computed anchor available once more brands disclose ash
Calcium / Phosphorus extended guarantees: Ca 1.1% · P 0.9% · DHA 0.05% 1.22 : 1ratio, as fed within the AAFCO adult range (1:1 – 2:1)

Calories & cost — for your 40-lb adult dog

Calorie density 361 kcal/cup3759 kcal/kg lighter than 69% of dry foods (median 388) — you feed more cups
Daily serving2¾ cups
Cost per day$1.11
16.5-lb bag lasts28 days

Cost per 1,000 kcal: $1.12 — cheaper than 89% of the 360 dry foods we've priced (median $1.93). Serving math uses standard veterinary energy formulas — see the formula.

Standards & ingredients

AAFCO statement
what this means
Two kinds of AAFCO claims exist. Most foods are only "formulated to meet" nutrient profiles — a paper calculation. A smaller set carry the stronger claim: fed to real dogs in AAFCO-procedure trials ("Animal feeding tests using AAFCO procedures substantiate…").
 Formulated to meet · all_life_stages
First five ingredients (by pre-cooking weight)Chicken · rice flour · soybean meal · corn gluten meal · chicken by-product meal
Named animal protein first; named meals onlyYes
Legumes in first 10 (FDA DCM inquiry)2 (soybean meal, pea fiber)
BHA / BHT preservativesNone on label
Carrageenan (thickener)None
Ethoxyquin
why unknown
When a fish-meal supplier adds ethoxyquin, U.S. rules don't require it on the finished label — so no label can prove its absence for recipes containing fish meal. We report this as a gap rather than guessing.
 None — no fish meal in this recipe

Safety

FDA recalls — Purina ONE, since 2023None on record
ManufacturerNestlé Purina PetCare Company, St. Louis, MO 63164 USA
Label transparency 12 of 15 standard fields
Green = verified favorable · amber = gap in the record · red = verified unfavorable · gray = not disclosed / neutral fact.
Source: official label source (official)· price: Amazon, 2026-07-11 · 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.

✓
Validated for adult dogsAAFCO statement covers adult maintenance.
✓
Passes our sensitive-stomach checksNamed animal protein first ✓ · no unnamed by-products ✓.
·
Contains chickenNot selected as a concern for your dog — shown here for reference.

The source material

The full ingredient list

Every flag on the Verified Label is computed from this list. Ingredients are ordered by pre-cooking weight — the first five carry the most information.

Chicken, rice flour, soybean meal, corn gluten meal, chicken by-product meal, whole grain wheat, whole grain corn, beef fat preserved with mixed-tocopherols, pea fiber, natural flavor, glycerin, dried egg product, mono and dicalcium phosphate, fish oil, salt, calcium carbonate, caramel color, dried carrots, dried peas, potassium chloride, Vitamins [Vitamin E supplement, niacin (Vitamin B-3), Vitamin A supplement, calcium pantothenate (Vitamin B-5), thiamine mononitrate (Vitamin B-1), Vitamin B-12 supplement, riboflavin supplement (Vitamin B-2), pyridoxine hydrochloride (Vitamin B-6), folic acid (Vitamin B-9), Vitamin D-3 supplement, menadione sodium bisulfite complex (Vitamin K), biotin (Vitamin B-7)], Minerals [zinc sulfate, ferrous sulfate, manganese sulfate, copper sulfate, calcium iodate, sodium selenite], potassium citrate, choline chloride, L-Lysine monohydrochloride