Specialized Shredded Blend Beef & Rice Formula High Protein Small Breed Dry Dog Food, 6-lb bag
Graded by The Sniff System
Purina Pro Plan Specialized Shredded Blend Beef & Rice Formula is a dry food for small breed dogs, with beef as its primary protein.
The formula features beef as the first ingredient, providing good protein quality and amino acid coverage. It also includes dried egg product for diverse, highly bioavailable protein sources. Plus, this food has AAFCO feeding trial substantiation, which is a strong indicator of nutritional adequacy.
One thing to note is the absence of a declared omega-3 source like fish oil or algae oil, which are important for overall health.
Good fit for small breed dogs, especially if you value feeding trial substantiation. Less ideal if you prioritize a declared omega-3 source.
Summary written by The Sniff System from the data above. Same rubric, same drivers, expressed in English.
Strong fit for moderately active toy breeds like Cavalier King Charles Spaniels, Cocker Spaniels, and Shih Tzus navigating diet-associated DCM concerns. Beef anchors position 1, with zero pulses in the top 15. The FDA's 2019 investigation update on diet-associated DCM included 13 reported cases in Cavalier King Charles Spaniels, making them one of the top 15 most frequently reported breeds at that time (FDA, 2019) .
Looking at this for adult Cavalier King Charles Spaniels or Cavalier King Charles Spaniels 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, 2022epidemiology · breed predisposition· cited in 4 claims
- FDA, 2019cardiac · diet composition· cited in 3 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 If you find a citation that's wrong, outdated, or misapplied, tell us.
Sniff scored this formula 58/100, landing in C-tier (acceptable-with-notes). The biggest contributor was protein quality (+18 points): Reasonable protein quality. beef delivers solid amino acid coverage. The biggest detractor was fat quality (-8 points): No declared omega-3 source. Fish oil, salmon oil, and algae oil all absent. The gap to B-tier is small (2.0 points). Addressing fat quality would likely close it.
Reasonable protein quality. beef delivers solid amino acid coverage.
AAFCO feeding trial substantiation for not stated.
Includes egg, named fish, or organ meat for diverse high-bioavailability protein.
No declared omega-3 source. Fish oil, salmon oil, and algae oil all absent.
- Lowest fat quality in Purina Pro Plan's lineup (4/16)
- Top quartile for protein quality in Purina Pro Plan's lineup (18.2/27)
- Bottom 2% for crude fiber in Purina Pro Plan's lineup (3.4% DMB)
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.
Purina Pro Plan Complete Essentials Adult 7+ Shredded Blend Beef & Rice High Protein Formula with Probiotics Dog Food, 34-lb bag
Scores 12 points higher with a similar formulation profile.
Purina Pro Plan Complete Essentials Adult Shredded Blend Beef & Rice High Protein Formula with Probiotics Dry Dog Food, 35-lb bag
$2.13/lb vs your seed's $3.45/lb (38% less) at a comparable score.
Surfaced from a vector similarity search across 3,491 scored dog foods. How this works.
Read why each ingredient is good or bad for dogs.
- 1protein animalbeef
Real meat. Dense in protein and iron. Some dogs are sensitive to it, but for most it's an excellent base.
Position 1: primary protein source. After cooking removes water, this may drop in proportional weight, but it anchors the recipe.
- 2grainrice
Generic rice. Could be white or brown, the label doesn't say. Brown rice would be specified if it were.
Position 2: major carbohydrate source.
- 3protein animalpoultry by-product meal
Unnamed poultry. The mix can include any combination of chicken, turkey, or other birds, with no traceability. Named by-product meals are fine. This one isn't.
Position 3: significant protein contributor. Adds amino-acid diversity to the top of the deck.
- 4beef fat preserved with mixed-tocopherols
Real animal fat from a named species, with natural vitamin E doing the preservation. The clean version.
Position 4: significant protein contributor. Adds amino-acid diversity to the top of the deck.
- 5corn protein meal
Concentrated corn protein. Similar in role to corn gluten meal, pads the protein number on the label without matching meat amino acids.
Position 5: supporting grain. Smaller contribution to the carb deck.
- 6protein plantsoybean meal
Concentrated soy protein. Cheap plant protein that pads the label number, common in budget formulas.
Position 6: moderate plant-protein boost. Less likely to materially shift the protein profile.
- 7grainwhole grain corn
Whole corn with the kernel intact. Decent fiber and B vitamins, though it can crowd out meat in cheaper recipes.
Position 7: supporting grain. Smaller contribution to the carb deck.
- 8grainwheat
Whole wheat. Fine for most dogs, though a portion are sensitive. Not a quality concern, just a fit-for-your-dog question.
Position 8: supporting grain. Smaller contribution to the carb deck.
- 9corn germ meal
Position 9: minor grain inclusion.
- 10dried egg product
Whole eggs with the water removed. Same nutritional value as fresh eggs, just shelf-stable.
Position 10: supporting protein. Modest contribution to total protein weight.
- 11othernatural flavor
Legal term for animal-derived flavoring, usually hydrolyzed liver or broth. Adds taste, says nothing about quality.
- 12dried yeast
Natural source of B vitamins and trace minerals. Adds a savory flavor that dogs respond well to.
- 13glycerin
Humectant used in soft-moist foods to keep them chewy. Safe in moderation but a signal of a processed semi-moist product.
- 14mineralcalcium carbonate
Source of calcium. Functional. Required in complete dog foods, especially those without bone-in meat meals.
- 15protein animalfish meal
Concentrated fish protein, usually whitefish, herring, or mackerel. Strong amino acid profile. See why →
Position 15: trace protein. Likely there for amino-acid diversity or label appeal more than nutritional weight.
- 16wheat bran
- 17soybean oil
Plant oil. High in omega-6, which is required but commonly oversupplied. Fine in moderation.
- 18mineralsalt
Sodium chloride. Required at small doses for normal physiology. Not a quality concern in standard amounts.
- 19mono and dicalcium phosphate
Source of calcium and phosphorus. Standard inclusion in complete dog foods.
- 20mineralpotassium chloride
Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.
- 21mineralzinc proteinate
Zinc bound to protein for better absorption. The premium form of the mineral, versus zinc oxide which sits cheaper on the label.
- 22mineralmanganese proteinate
Manganese bound to protein for better absorption. The chelated form most premium brands use.
- 23mineralferrous sulfate
Inorganic iron. Standard mineral source. Iron proteinate is the gentler, better-absorbed premium form.
- 24mineralcopper proteinate
Copper bound to protein for better absorption. Common in better-formulated diets.
- 25mineralcalcium iodate
Source of iodine for thyroid function. Functional, required in complete formulas.
Showing first 25 of 31. Position 1-5 has the largest weight in the recipe.
23 of 25 ingredients have a curated note. Coverage grows over time.