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Royal Canin Veterinary Diet Urinary SO Aging 7+ Loaf in Sauce Wet Dog Food, 5.2-oz can, case of 24
Royal Canin Veterinary Diet

Urinary SO Aging 7+ Loaf in Sauce Wet Dog Food, 5.2-oz can, case of 24

Evidence Fair
AAFCO compliance inferred from product name
wet $11.66/lb

Royal Canin Veterinary Diet Urinary SO Aging 7+ Loaf in Sauce Wet Dog Food, 5.2-oz can, case of 24 earns a Sniff Score of 59/100 (C) with Fair evidence. 2 controversial ingredients flagged. Primary concern: contains carrageenan. plausible rodent colitis mechanism, no direct canine clinical evidence at food-grade levels. concern elevated for dogs with ibd...

Graded by The Sniff System

Why this score

Reasonable protein quality. chicken delivers solid amino acid coverage.

PQI

Quality fat sources: named fat with marine oil (EPA and DHA source).

FQI

AAFCO feeding trial substantiation for adult maintenance.

ACF

Contains carrageenan. Plausible rodent colitis mechanism, no direct canine clinical evidence at food-grade levels. Concern elevated for dogs with IBD..

CIP

Contains guar gum. Emerging microbiome data on emulsifiers; no canine clinical evidence. Minor penalty in canned food..

CIP

Controversial ingredients · 2

  • carrageenan
    Seaweed-derived thickener; some studies link it to gastrointestinal inflammation. Most common in wet foods but appears in some kibble gravies.
  • sodium selenite
    Synthetic selenium source. Selenium is essential, but sodium selenite has a narrower safety margin than organic alternatives like selenium yeast. Better-formulated foods use the organic form.

Every flagged ingredient has a published basis (confirmed harm / regulatory action / precautionary). See methodology →

Guaranteed analysis
Dry-matter protein: 37% ⓘ
Protein
7.3%
min (as fed)
Fat
4.5%
min (as fed)
Fiber
2.6%
max (as fed)
Moisture
80%
max

Wet and fresh foods contain more water than kibble (typically 65-78%). On a dry-matter basis, this food's protein content is roughly 37%, comparable to premium kibble (typically 30-45% DMB protein).

Ingredients

Read why each ingredient is good or bad for dogs.

35 total
Good Neutral Watch Flagged
  1. 1
    water sufficient for processing

    The regulatory phrase for cooking water in wet food. Has no nutritional implication, just labeling formality.

  2. 2
    chicken

    Real meat. Primary protein source, with the amino acid profile dogs actually evolved to eat.

  3. 3
    chicken liver

    Organ meat. Dense in protein, iron, vitamin A, and the B vitamins. Among the most nutrient-rich ingredients a dog can eat.

  4. 4
    pork by-products

    Generic pork organs and tissue without species-specific traceability. Named by-products are more transparent.

  5. 5
    chicken by-products
  6. 6
    pork liver

    Organ meat. Dense in B vitamins, iron, and vitamin A. Among the most nutritious ingredients on any label.

  7. 7
    corn flour
  8. 8
    powdered cellulose

    Plant fiber, often from wood pulp. Cheap bulk filler. Not harmful, but a tell that the recipe is reaching for inexpensive bulk.

  9. 9
    pork plasma
  10. 10
    potassium chloride

    Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.

  11. 11
    lecithin

    Natural emulsifier, usually from soy or sunflower. Helps blend fats and water. Safe at typical inclusion.

  12. 12
    fish oil

    Concentrated omega-3s. The reason 'EPA' and 'DHA' get to show up on the bag.

  13. 13
    carrageenan Flagged

    Seaweed-derived thickener. Some lab studies suggest gut inflammation, but the evidence in pets is mixed.

  14. 14
    carob bean gum
  15. 15
    calcium sulfate

    Source of calcium. Functional, required for AAFCO-complete formulas.

  16. 16
    tomato pomace

    The fiber-rich byproduct of tomato processing. Sometimes flagged unfairly. It's a real fiber source, not a filler shortcut.

  17. 17
    natural flavors

    Same as natural flavor. Usually hydrolyzed liver or broth, adds palatability.

  18. 18
    taurine

    Amino acid critical for heart health. Especially important in grain-free or pulse-heavy formulas where natural taurine precursors run thin.

  19. 19
    guar gum

    Thickener common in wet food. Emerging research on emulsifiers and the gut microbiome, but no smoking gun in dogs yet.

  20. 20
    l-carnitine

    Amino acid derivative that helps the body convert fat into energy. Common in weight-management formulas.

  21. 21
    dl-methionine

    Essential amino acid. Often added when plant proteins dominate, since methionine is naturally lower in pulses than meat.

  22. 22
    citric acid

    Natural antioxidant preservative. Helps keep fats from going rancid.

  23. 23
    l-tryptophan

    Essential amino acid. Sometimes added in calming or weight-management formulas.

  24. 24
    sodium bisulfate
  25. 25
    sodium carbonate

    pH buffer used in food processing. Functional, no quality signal.

Showing first 25 of 35. Position 1-5 has the largest weight in the recipe.

20 of 25 ingredients have a curated note. Coverage grows over time.