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Public ReviewGrade DKibble (Extruded)Manufacturing: Kibble (Extruded)

Hill's

Hill's g/d Chicken Flavor Dry Dog Food | Hill's Prescription Diet

Prescription purpose: aging supportNot a standard star comparisonManufacturer-independentPublic-data basedIngredients · nutrition · safety

Key points

Protein source

Caution

Unclear animal protein source

Top 3: Brewers Rice, Chicken By-Product Meal, Whole Grain Wheat

Animal-based does not always mean clearly sourced.

Unspecified animal protein is read conservatively.

Ingredient guide

Included support ingredients

Nutrient guide
TaurineHeart support ingredientOmega-3Skin and joint support ingredientVitamin EAntioxidant and skin support ingredient
Caution

Ingredient grade

D

Grade D

Top ingredient profile

Brewers Rice
Chicken By-Product Meal
Whole Grain Wheat
Plant booster present
Crude protein18.5%
Crude protein18.5%
Crude fat11%
Other 71%

Protein position, fat position, and calorie density position are relative to foods in the same processing type cohort.

biotechProtein position
Lower
query_statsFat position
Lower
local_fire_departmentCalorie density
Lower

This is a prescription diet for aging support, so purpose fit comes before standard star ranking.

This is a prescription-diet candidate for aging support. Read purpose fit and veterinary guidance before treating it as a standard star-ranked food.

Nutritional strengths

  • Crude Protein, Crude Fat, Omega-3 are disclosed, which helps review maintenance and cardio-support context for aging support.
  • Calorie density is on the lower side.
  • Top ingredients do not show a prominent FDA-investigated non-hereditary DCM ingredient profile.

What still needs work

  • By-product meal is a rendered ingredient that can include parts such as heads, feet, and organs. It can still provide protein, but it is harder to tell exactly what parts are included and in what proportion, so ingredient transparency is read more conservatively.
  • Plant proteins can lift crude protein on the label, but the real animal-protein share still needs a closer check.
  • Calcium:Phosphorus Ratio sits near the upper end of the preferred range, so a more conservative read makes sense.

Brand context

Brand background availableRecall history confirmed

Founded in 1907 in the United States. This brand has a confirmed recall history. The most recent public recall noted here was the 2019 vitamin D incident.

Ingredient analysis

This section matters more than usual because the ingredient read is not strong enough to summarize in one line.

restaurantIngredient Quality Analysis

D1.5/6
Ingredient Grade
Conservative
1Brewers Rice
Refined Carb · Lower
2Chicken By-Product Meal
By-product Meal · Lowest
3Whole Grain Wheat
Whole Grain · Upper

Ingredient Analysis Comments

  • •Brewers Rice is a refined carbohydrate source. It usually reads as a starch and energy source rather than a protein driver. It reads as an lower-tier carb source.
  • •Chicken By-Product Meal is a by-product meal. It can still contribute protein, but the primary-ingredient read should stay conservative. It reads as an bottom-tier protein source.
  • •Whole Grain Wheat is a whole or coarse grain ingredient. It usually plays more of a carbohydrate and fiber role than a core protein role. It reads as an upper-tier carb and fiber source.
restaurantIngredient Grade DConservative

Full collected ingredient list

24 ingredients
Brewers RiceChicken By-Product MealWhole Grain WheatWhole Grain CornWhole Grain SorghumCorn Protein MealEgg ProductChicken Liver FlavorChicken FatFlaxseedSoybean OilCalcium CarbonateLactic AcidPork Liver FlavorPotassium ChlorideL-LysineCholine ChlorideIodized Saltvitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement)Taurineminerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite)Mixed Tocopherols for freshnessNatural FlavorsBeta-Carotene.
Primary positive ingredients
Support positive ingredients
Neutral ingredients
Caution ingredients
High-caution ingredients

Why processed plant proteins are reviewed cautiously

Ingredient lists are ordered by input weight, not protein contribution. Fresh meat 100g and Soybean Meal 50g can both contribute about 20g of protein, and Pea Protein can deliver a similar amount at around 30g. So these ingredients can materially lift crude protein even outside the top three. The review treats processed plant-protein boosters cautiously because they can weaken the animal-protein-centered profile most guardians expect from a high-protein food.

Why did the base review land here?

Ingredient qualityNutrient disclosure levelManufacturing & trust

This review score combines ingredient composition, nutrient disclosure, manufacturing trust, and core nutrient caution signals.

Nutrient disclosure

Partial disclosure

Core guaranteed analysis is usable, but deeper rows still need a more cautious read.

Safety verification

1 warnings

There is no immediate hard stop here, but a few caution rows are still worth checking.

Public data trust (ETF)

C1 tier

There is a usable disclosure baseline, but the public record is still fairly thin.

Where it sits in the same processing cohort

Kibble (Extruded) cohortCompare-first

Within the Kibble (Extruded) cohort, this recipe sits in the compare-first band.

Final word

Treat this review as an early screen. If the food stays interesting, verify it again with your dog-specific context before acting.

Back to all foods

What to compare next

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Heart criteria

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Heart context should connect sodium, taurine, L-carnitine, and omega-3 disclosure.

GI criteria

Best dog food for sensitive stomachs: digestibility, fat, fiber, and transition checks

GI context should connect fat, fiber, transition speed, and veterinary purpose.

Joint criteria

Best dog food for joint support: weight control, EPA/DHA, glucosamine, and mobility checks

Joint context should connect weight control, EPA+DHA, and disclosed support ingredients.

Label basics

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