z/d Small Bites Skin & Food Sensitivies Hydrolyzed Chicken Flavor Dry Dog Food, 7-lb bag
Graded by The Sniff System
Hill's Prescription Diet z/d Small Bites Skin & Food Sensitivies is a dry food that uses corn starch as its first ingredient, with hydrolyzed chicken as its main protein, designed for dogs with sensitivities.
This formula provides a strong protein profile with high biological value from its hydrolyzed chicken components, meaning the protein is easily digestible and less likely to cause issues for sensitive dogs. You'll also find quality fat sources, including marine oil for EPA and DHA, and the formula has AAFCO feeding trial substantiation.
Nothing concerning in the deck.
Good fit for dogs with skin and food sensitivities, especially those who prefer smaller kibble. Nothing serious working against it.
Summary written by The Sniff System from the data above. Same rubric, same drivers, expressed in English.
Good fit for adult Golden Retrievers and similar active sporting breeds navigating diet-associated DCM concerns. Hydrolyzed chicken liver anchors position 2, with zero pulses in the top 15, plus hydrolyzed chicken liver at position 2 (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 If you find a citation that's wrong, outdated, or misapplied, tell us.
Solid grade. 65/100 (B) reflects the structural fit of this formula against The Sniff System's eight scoring components. Protein quality did the heavy lifting (+22 points): Strong protein profile with corn starch as the primary ingredient, delivering high biological value. The supporting beat: fat quality (+12 points). Quality fat sources: named fat with marine oil (EPA and DHA source). What's keeping it out of A-tier: ingredient-source specificity (0 of 12 possible). Full ingredient-source specificity requires a named species (not a generic descriptor like "fish meal" or "animal fat") for every animal-source ingredient in the top 15.
Strong protein profile with corn starch as the primary ingredient, delivering high biological value.
Quality fat sources: named fat with marine oil (EPA and DHA source).
AAFCO feeding trial substantiation for not stated.
No negative drivers crossed our reporting threshold.
- Top 5% for protein quality in Hill's Prescription Diet's lineup (21.8/27)
- Bottom 4% for crude fiber in grain-inclusive dry kibbles (3.3% DMB)
- Top quartile for DMB fat in Hill's Prescription Diet's lineup (16.1%)
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.
Hill's Prescription Diet i/d Digestive Care Small Bites Chicken Flavor Dry Adult Dog Food, 7-lb bag
Scores 10 points higher with a similar formulation profile.
Hill's Science Diet Adult Small Bites Chicken & Barley Recipe Dry Dog Food, 35-lb bag
$2.49/lb vs your seed's $7.57/lb (67% 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.
- 1corn starch
Position 1 grain: primary carbohydrate base. This is a grain-inclusive formula with corn starch as the dominant carb.
- 2hydrolyzed chicken liver
- 3hydrolyzed chicken
Position 3: significant protein contributor. Adds amino-acid diversity to the top of the deck.
- 4ground pecan shells
- 5fiberpowdered cellulose
Plant fiber, often from wood pulp. Cheap bulk filler. Not harmful, but a tell that the recipe is reaching for inexpensive bulk.
Position 5: functional fiber for digestion or satiety.
- 6fatflaxseed
Plant source of omega-3. Helpful for skin and coat, though dogs absorb omega-3 from fish more efficiently.
Position 6: secondary fat. Often where marine oils sit when present alongside a primary land-animal fat.
- 7fiberdried beet pulp
Soluble fiber from sugar-beet processing. Sometimes treated as a filler, but it's actually one of the better fiber sources in kibble. See why →
Position 7: functional fiber for digestion or satiety.
- 8hydrolyzed chicken flavor
Hydrolyzed chicken used as a palatability enhancer. Real ingredient, tiny inclusion, no quality signal either way.
- 9soybean oil
Plant oil. High in omega-6, which is required but commonly oversupplied. Fine in moderation.
Position 9: trace fat. Below the level that materially shifts the fat profile.
- 10dried citrus pulp
- 11mineraldicalcium phosphate
Calcium and phosphorus combined. Required source of both minerals, especially in formulas without much bone content.
- 12lactic acid
Natural acid used as a mild preservative and pH adjuster. Found in fermented foods too. Safe at typical inclusion.
- 13fatcoconut oil
Saturated fat with medium-chain triglycerides. Mostly marketing in the doses kibble uses, but harmless.
Position 13: trace fat. Below the level that materially shifts the fat profile.
- 14fatfish oil
Concentrated omega-3s. The reason 'EPA' and 'DHA' get to show up on the bag.
Position 14. Trace marine oil. Contributes some omega-3 but well below the level that drives EPA/DHA totals.
- 15mineralcalcium carbonate
Source of calcium. Functional. Required in complete dog foods, especially those without bone-in meat meals.
- 16pressed cranberries
- 17glyceryl monostearate
- 18supplementdl-methionine
Essential amino acid. Often added when plant proteins dominate, since methionine is naturally lower in pulses than meat.
- 19mineralpotassium chloride
Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.
- 20mineralsalt
Sodium chloride. Required at small doses for normal physiology. Not a quality concern in standard amounts.
- 21supplementl-tryptophan
Essential amino acid. Sometimes added in calming or weight-management formulas.
- 22supplementcholine chloride
Essential nutrient for liver and brain function. Standard inclusion in complete dog foods.
- 23mineralferrous sulfate
Inorganic iron. Standard mineral source. Iron proteinate is the gentler, better-absorbed premium form.
- 24zinc oxide
Inorganic zinc. Cheapest mineral form on the market. Functional but less bioavailable than chelated alternatives.
- 25mineralcopper sulfate
Inorganic copper. Standard, effective at small doses. Premium formulas tend to use copper proteinate instead.
Showing first 25 of 32. Position 1-5 has the largest weight in the recipe.
18 of 25 ingredients have a curated note. Coverage grows over time.