Skip to main content
Sniff
Royal Canin Veterinary Diet Adult Urinary SO Loaf Pate Wet Dog Food, 13.5-oz can, case of 12
Royal Canin Veterinary Diet

Adult Urinary SO Loaf Pate Wet Dog Food, 13.5-oz can, case of 12

Evidence Fair
AAFCO compliance inferred from product name
wet $6.51/lb

Royal Canin Veterinary Diet Adult Urinary SO Loaf Pate Wet Dog Food, 13.5-oz can, case of 12 earns a Sniff Score of 49/100 (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

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

FQI

AAFCO feeding trial substantiation for adult maintenance.

ACF

Includes egg, named fish, or organ meat for diverse high-bioavailability protein.

STACK

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: 21% ⓘ
Protein
5.6%
min (as fed)
Fat
5.9%
min (as fed)
Fiber
1.6%
max (as fed)
Moisture
73.5%
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 21%, comparable to premium kibble (typically 30-45% DMB protein).

Ingredients

Read why each ingredient is good or bad for dogs.

29 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 liver

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

  3. 3
    chicken by-products
  4. 4
    pork by-products

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

  5. 5
    corn grits
  6. 6
    corn starch
  7. 7
    vegetable oil

    Unnamed plant oil. Could be soy, canola, corn, or a blend. Named oils like sunflower or canola are more transparent.

  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
    salt

    Sodium chloride. Required at small doses for normal physiology. Not a quality concern in standard amounts.

  10. 10
    monocalcium phosphate

    Source of calcium and phosphorus. Standard mineral inclusion in complete dog foods.

  11. 11
    natural flavors

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

  12. 12
    guar gum

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

  13. 13
    potassium chloride

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

  14. 14
    carob bean gum
  15. 15
    fish oil

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

  16. 16
    taurine

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

  17. 17
    calcium sulfate

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

  18. 18
    carrageenan Flagged

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

  19. 19
    dl-methionine

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

  20. 20
    choline chloride

    Essential nutrient for liver and brain function. Standard inclusion in complete dog foods.

  21. 21
    zinc oxide

    Inorganic zinc. Cheapest mineral form on the market. Functional but less bioavailable than chelated alternatives.

  22. 22
    ferrous sulfate

    Inorganic iron. Standard mineral source. Iron proteinate is the gentler, better-absorbed premium form.

  23. 23
    zinc proteinate

    Zinc bound to protein for better absorption. The premium form of the mineral, versus zinc oxide which sits cheaper on the label.

  24. 24
    copper sulfate

    Inorganic copper. Standard, effective at small doses. Premium formulas tend to use copper proteinate instead.

  25. 25
    manganous oxide

    Inorganic manganese. Functional, cheaper than chelated forms, less efficiently absorbed.

Showing first 25 of 29. Position 1-5 has the largest weight in the recipe.

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