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Merrick Lil' Plates Grain-Free Chicken-Free Real Beef + Sweet Potato Recipe Small Breed Dry Dog Food, 20-lb bag
Merrick

Lil' Plates Grain-Free Chicken-Free Real Beef + Sweet Potato Recipe Small Breed Dry Dog Food, 20-lb bag

Evidence Fair
AAFCO compliance inferred from product name
dry $3.55/lb

Graded by The Sniff System

In plain English

Merrick Lil' Plates Grain-Free Chicken-Free Real Beef + Sweet Potato Recipe is a dry food for small breed dogs, featuring beef and salmon as its main protein sources.

This formula leads with beef, which is a strong protein source with high biological value. It also includes quality fat sources like named pork fat and salmon meal, which provides beneficial EPA and DHA. The salmon meal also adds to the protein diversity.

Nothing concerning in the deck.

Good fit for small breed adult dogs who need a high-protein diet. Nothing serious working against it.

Summary written by The Sniff System from the data above. Same rubric, same drivers, expressed in English.

Who this is for

Strong fit for adult Cavalier King Charles Spaniels and similar moderately active toy breeds navigating diet-associated DCM concerns. Beef anchors position 1, with 2 pulse-family ingredients in the top 15 (peas at position 6, pea protein at position 8), plus salmon meal at position 3. 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

Methodology

The Sniff System grades this product against 3 cited studies relevant to its profile. Each link opens the original source.

  • FDA, 2022
    epidemiology · breed predisposition· cited in 4 claims
  • FDA, 2019
    cardiac · diet composition· cited in 3 claims
  • NRC, 2006
    nutrient bioavailability

Every claim on Sniff traces to a source. If you find a citation that's wrong, outdated, or misapplied, tell us.

Why this score

Sniff scored this formula 71/100, landing in B-tier territory. The biggest contributor was protein quality (+20 points): Strong protein profile with beef as the primary ingredient, delivering high biological value. Also adding to the lift: fat quality (+12). Quality fat sources: named fat with marine oil (EPA and DHA source). The 4-point gap to A-tier sits mostly in carbohydrate quality (8 of 16 possible). Full carbohydrate quality requires whole-grain or single-source carbohydrates with a declared fermentable fiber.

What lifted the score

Strong protein profile with beef as the primary ingredient, delivering high biological value.

PQI

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

FQI

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

STACK
What pulled it down

No negative drivers crossed our reporting threshold.

What sets this apart
  • Lowest crude fiber in Merrick's lineup (3.9% DMB)
  • Top quartile for caloric density in grain-free dry kibbles (451 kcal/cup)
  • Bottom 1% for carb quality in Merrick's lineup (8/16)

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.

Surfaced from a vector similarity search across 3,491 scored dog foods. How this works.

Guaranteed analysis
Dry-matter protein: 36%
Protein
32%
min (as fed)
Fat
15%
min (as fed)
Fiber
3.5%
max (as fed)
Moisture
11%
max
Ingredients

Read why each ingredient is good or bad for dogs.

31 total
Good Neutral Watch Flagged
  1. 1
    beef

    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.

  2. 2
    pork and bone meal

    Position 2: co-primary protein. Two named animal proteins in the top 2 is a strong protein build.

  3. 3
    salmon meal

    Salmon cooked into a dry concentrate. Carries both protein and natural omega-3s in one ingredient. See why →

    Position 3: significant protein contributor. Adds amino-acid diversity to the top of the deck.

  4. 4
    sweet potato

    Complex carb with fiber and beta-carotene. Gentle on the stomach.

    Position 4: meaningful whole-food inclusion. Source of vitamins, antioxidants, or natural fiber.

  5. 5
    potato

    Standard white potato. Steady carb source, common starch in grain-free recipes.

    Position 5: meaningful whole-food inclusion. Source of vitamins, antioxidants, or natural fiber.

  6. 6
    peas

    Cheap protein bulk. Fine in small amounts, but when peas stack with lentils and chickpeas in the top ingredients, it's the pattern the FDA flagged in its heart-disease investigation. See why →

    Position 6. Moderate inclusion. Contributes carbohydrate and some plant protein.

  7. 7
    pork fat preserved with mixed tocopherols

    Position 7: supporting protein. Modest contribution to total protein weight.

  8. 8
    pea protein

    Concentrated plant protein. Inflates the protein number on the label without matching the amino acid quality of meat.

    Position 8. Moderate inclusion. Contributes carbohydrate and some plant protein.

  9. 9
    natural flavor

    Legal term for animal-derived flavoring, usually hydrolyzed liver or broth. Adds taste, says nothing about quality.

  10. 10
    potato protein

    Concentrated potato protein. Like pea protein, it inflates the protein number without matching meat-quality amino acids.

    Position 10: moderate plant-protein boost. Less likely to materially shift the protein profile.

  11. 11
    sunflower oil

    Common plant oil. Useful in moderation for omega-6, though too much skews the omega ratio against the dog's favor.

    Position 11: trace fat. Below the level that materially shifts the fat profile.

  12. 12
    miscanthus grass

    Perennial grass used as a fiber source. Replaces cellulose in some recipes. Functional but unremarkable.

    Position 12: trace fiber inclusion.

  13. 13
    dried yeast

    Natural source of B vitamins and trace minerals. Adds a savory flavor that dogs respond well to.

  14. 14
    flaxseed

    Plant source of omega-3. Helpful for skin and coat, though dogs absorb omega-3 from fish more efficiently.

    Position 14: trace fat. Below the level that materially shifts the fat profile.

  15. 15
    potassium chloride

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

  16. 16
    salt

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

  17. 17
    choline chloride

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

  18. 18
    apples

    Real fruit, some fiber and antioxidants. The amount in kibble is too small to matter much.

  19. 19
    blueberries

    Antioxidants, real. But the amount in any kibble is too small to do much. Mostly marketing.

  20. 20
    salmon oil

    Pure omega-3s. The thing skin-and-coat formulas are usually built around.

  21. 21
    zinc amino acid complex

    Zinc bound to amino acids for better absorption. Same idea as zinc proteinate, the premium form of the mineral.

  22. 22
    iron amino acid complex

    Iron bound to amino acids for better absorption. Premium form versus inorganic iron sulfate.

  23. 23
    sodium selenite Flagged

    Inorganic selenium. Effective at AAFCO levels, no documented safety concern in dogs despite what some pet food blogs claim. Selenium yeast is a marginal upgrade, not a necessity. See why →

  24. 24
    manganese amino acid complex

    Manganese bound to amino acids for better absorption. The chelated form most premium brands use.

  25. 25
    copper amino acid complex

    Copper bound to amino acids for better absorption. Premium form versus copper sulfate.

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.