Size Health Nutrition Starter Mother & Babydog Mousse In Sauce Wet Dog Food, 5.1-oz can, case of 24
Graded by The Sniff System
Royal Canin Size Health Nutrition Starter Mother & Babydog Mousse In Sauce is a wet food featuring chicken and chicken liver, designed for mother dogs and puppies.
Chicken and chicken liver provide good amino acid coverage. It also includes quality fat sources, like fish oil, which provides beneficial EPA and DHA. The formula has AAFCO feeding trial substantiation, which is a strong indicator of nutritional adequacy.
It contains carrageenan, a thickener that some studies link to gastrointestinal inflammation, though direct canine clinical evidence at food-grade levels is limited. There's also guar gum, an emulsifier with emerging microbiome data.
Good fit for mother dogs and puppies. Less ideal if your dog has a sensitive stomach or IBD.
Summary written by The Sniff System from the data above. Same rubric, same drivers, expressed in English.
Strong fit for active large sporting breeds, including the Golden Retriever, navigating diet-associated DCM concerns. Chicken anchors position 2, with zero pulses in the top 15, plus chicken liver at position 4 (a natural taurine precursor). In its 2022 update on diet-associated DCM, the FDA identified Golden Retrievers as the most reported breed, with 121 cases out of 1,382 total canine reports (8.8%) received between January 1, 2014, and November 1, 2022 (FDA, 2022) .
Looking at this for adult Golden Retrievers or Golden Retrievers with diet-associated DCM concerns ? We are building dedicated pages for these combinations.
Auto-matched from this product's measurements (ingredients, life stage, calorie density) to a breed archetype. Not a substitute for vet input on your specific dog.
Research informing this analysis
MethodologyThe Sniff System grades this product against 3 cited studies relevant to its profile. Each link opens the original source.
- FDA, 2022cardiac · epidemiology · breed predisposition· cited in 5 claims
- FDA, 2019diet composition· cited in 2 claims
- NRC, 2006nutrient bioavailability
Every claim on Sniff traces to a source. If you find a citation that's wrong, outdated, or misapplied, tell us.
Middle-of-pack grade. 54/100 (C) reflects the structural fit of this formula against The Sniff System's eight scoring components. Protein quality did the heavy lifting (+15.5 points): Reasonable protein quality. chicken delivers solid amino acid coverage. What we'd flag for vet discussion: controversial-ingredient penalty (-5 points). Contains carrageenan. Plausible rodent colitis mechanism, no direct canine clinical evidence at food-grade levels. Concern elevated for dogs with IBD. B-tier is 6 points up. Controversial-ingredient penalty is where to find them.
Reasonable protein quality. chicken delivers solid amino acid coverage.
Quality fat sources: named fat with marine oil (EPA and DHA source).
AAFCO feeding trial substantiation for not stated.
Contains carrageenan. Plausible rodent colitis mechanism, no direct canine clinical evidence at food-grade levels. Concern elevated for dogs with IBD..
Contains guar gum. Emerging microbiome data on emulsifiers; no canine clinical evidence. Minor penalty in canned food..
- Top 3% for DMB protein in Royal Canin's lineup (43.6%)
- Bottom 10% for fat quality in Royal Canin's lineup (12/16)
- Top 10% for DMB fat in Royal Canin's lineup (23.1%)
Computed against the rest of our catalog. Percentiles refresh on each catalog update.
Similar dog foods worth considering
Three lenses on products with formulation profiles similar to this one.

Royal Canin Canine Health Nutrition Beauty Loaf in Sauce Wet Dog Food, 5.2-oz can, case of 24
Scores 11 points higher with a similar formulation profile.

Royal Canin Veterinary Diet Adult Mature Consult Loaf in Sauce Canned Dog Food, 13.5-oz, case of 24
$4.77/lb vs your seed's $9.69/lb (51% less) at a comparable score.

Royal Canin Veterinary Diet Adult Advanced Mobility Support Canned Dog Food, 13.5-oz, case of 24
Pork instead of chicken, matched score, different brand.
Surfaced from a vector similarity search across 3,491 scored dog foods. How this works.
Controversial ingredients · 1
- carrageenanSeaweed-derived thickener; some studies link it to gastrointestinal inflammation. Most common in wet foods but appears in some kibble gravies.
Every flagged ingredient has a published basis (confirmed harm / regulatory action / precautionary). See methodology →
Wet and fresh foods contain more water than kibble (typically 65-78%). On a dry-matter basis, this food's protein content is roughly 44%, comparable to premium kibble (typically 30-45% DMB protein).
Read why each ingredient is good or bad for dogs.
- 1water sufficient for processing
The regulatory phrase for cooking water in wet food. Has no nutritional implication, just labeling formality.
- 2protein animalchicken
Real meat. Primary protein source, with the amino acid profile dogs actually evolved to eat.
Position 2: co-primary protein. Two named animal proteins in the top 2 is a strong protein build.
- 3pork by-products
Generic pork organs and tissue without species-specific traceability. Named by-products are more transparent.
Position 3: significant protein contributor. Adds amino-acid diversity to the top of the deck.
- 4protein animalchicken liver
Organ meat. Dense in protein, iron, vitamin A, and the B vitamins. Among the most nutrient-rich ingredients a dog can eat.
Position 4. Named organ meat this high is a strong build choice. Concentrated source of taurine, glutamine, and B-vitamins.
- 5brewers rice flour
- 6gelatin
- 7fiberpowdered cellulose
Plant fiber, often from wood pulp. Cheap bulk filler. Not harmful, but a tell that the recipe is reaching for inexpensive bulk.
Position 7: functional fiber for digestion or satiety.
- 8fatfish oil
Concentrated omega-3s. The reason 'EPA' and 'DHA' get to show up on the bag.
Position 8. Moderate marine-oil inclusion. Supplements EPA/DHA without being the primary fat.
- 9casein
- 10mineralcalcium carbonate
Source of calcium. Functional. Required in complete dog foods, especially those without bone-in meat meals.
- 11glycine
- 12mineralsodium tripolyphosphate
Preservative and texture agent in wet food. Functional at small doses, not a major concern, but some brands avoid it.
- 13pork plasma
Position 13: trace protein. Likely there for amino-acid diversity or label appeal more than nutritional weight.
- 14sodium aluminosilicate
Anti-caking agent that keeps powder ingredients flowing. Functional, not nutritional.
- 15hydrolyzed yeast
Yeast broken down with enzymes. Strong palatant plus a real source of B vitamins and amino acids.
- 16othernatural flavors
Same as natural flavor. Usually hydrolyzed liver or broth, adds palatability.
- 17othercarrageenan Flagged
Seaweed-derived thickener. Some lab studies suggest gut inflammation, but the evidence in pets is mixed. See why →
- 18supplementtaurine
Amino acid critical for heart health. Especially important in grain-free or pulse-heavy formulas where natural taurine precursors run thin.
- 19fiberguar gum
Thickener common in wet food. Emerging research on emulsifiers and the gut microbiome, but no smoking gun in dogs yet. See why →
- 20mineralpotassium chloride
Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.
- 21preservative naturalcitric acid
Natural antioxidant preservative. Helps keep fats from going rancid.
- 22supplementcholine chloride
Essential nutrient for liver and brain function. Standard inclusion in complete dog foods.
- 23sodium carbonate
pH buffer used in food processing. Functional, no quality signal.
- 24zinc oxide
Inorganic zinc. Cheapest mineral form on the market. Functional but less bioavailable than chelated alternatives.
- 25mineralferrous sulfate
Inorganic iron. Standard mineral source. Iron proteinate is the gentler, better-absorbed premium form.
Showing first 25 of 33. Position 1-5 has the largest weight in the recipe.
20 of 25 ingredients have a curated note. Coverage grows over time.