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Royal Canin Royal Canin Medium Adult Dry Dog Food package official product image via Amazon

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Royal Canin Medium Adult Dry Dog Food

Dry food · adult dogs

A formulated-to-meet dry food that's cheaper per calorie than 67% of the dry foods we've priced and denser than 17% (you feed fewer cups) — $1.65 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 № ROYAL-
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 25.7%label: 23% min lower than 83% of dry foods
Fat 13.4%label: 12% min lower than 77% of dry foods
Fiber 3.8%label: 3.4% max lower than 89% of dry foods
Est. carbohydrates ash not disclosed → 8% assumed, so this is an estimate ≈48.2%computed anchor available once more brands disclose ash
Calcium / Phosphorus extended guarantees: Ca 0.85% · P 0.56% 1.52 : 1ratio, as fed within the AAFCO adult range (1:1 – 2:1)

Calories & cost — for your 40-lb adult dog

Calorie density 340 kcal/cup3616 kcal/kg lighter than 83% of dry foods (median 388) — you feed more cups
Daily serving3 cups
Cost per day$1.65
40-lb bag lasts66 days

Cost per 1,000 kcal: $1.68 — cheaper than 67% 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 · maintenance
First five ingredients (by pre-cooking weight)Brewers rice · chicken by-product meal · oat groats · wheat · corn protein meal
Named animal protein first; named meals onlyNo
Legumes in first 10 (FDA DCM inquiry)None
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 — Royal Canin, since 2023None on record
ManufacturerNot confirmed from label
Label transparency 9 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.
✕
Does not pass our sensitive-stomach checksDoes not lead with a named animal protein. See sensitive-stomach qualifiers →
·
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.

Brewers rice, chicken by-product meal, oat groats, wheat, corn protein meal, chicken fat, natural flavors (ONLY FOR MEXICO: including poultry, cow milk, pork), dried plain beet pulp, fish oil, calcium carbonate, vegetable oil, potassium chloride, monocalcium phosphate, salt, choline chloride, vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), biotin, D-calcium pantothenate, vitamin A acetate, riboflavin supplement, niacin supplement, vitamin B12 supplement, pyridoxine hydrochloride (vitamin B6), thiamine mononitrate (vitamin B1), vitamin D3 supplement, folic acid], rosemary extract, preserved with mixed tocopherols and citric acid, hydrolyzed yeast, trace minerals [zinc proteinate, zinc oxide, manganese proteinate, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate, copper proteinate], L-lysine, magnesium oxide