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Hill's

Hill's Science Diet Indoor Kitten Food

View on Hill's: official page

33 ingredients37.5% protein (dry matter)3,903 kcal/kg★ 4.8 · 112 reviews Where to buy ↓

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Ingredients

33 ingredients

9 beneficial · 1 under research review · 11 contextual · 28 standard

49 classified, including what's inside premixes and blends

Nutritional adequacy

✓ Complete & Balanced

Feeding trials substantiate that this product meets AAFCO nutrient profiles (Kitten, Pregnant, Nursing), brand statement

Brand transparency

4 of 5 disclosed

Pawdit presents manufacturer-declared facts and attributes every note to its published source. We do not rate, grade or rank products. This assessment is generated by an algorithmic methodology based on published sources. It is not a guarantee of product quality or safety. Always consult your veterinarian.

Ingredients

33 ingredients (broken into components where relevant) · tap any for its research notes

What do these mean? ▾

Beneficial. Linked to benefits in published research. Tiers show evidence strength.

Restricted or banned. Restricted or banned by a regulator in at least one country.

Under research review. Being studied or re-evaluated by researchers or regulators.

Contextual. Not flagged, but there is a note worth reading.

Standard. Everyday components like vitamins and minerals.

Not yet classified. Not in our dictionary yet. Always still listed.

Counts include what's inside compound entries like vitamin premixes, so they can add up to more than the label's ingredient count.

1ChickenNamed single-species whole meat▾

● Beneficial (well-established)Whole meat from a named animal species. Both the species and the form are identified, which supports traceability and allergy checking. Published nutrition references associate named whole meats with high protein quality.Sources: AAFCO 2024 · NRC 2006 · Amino acid bioavailability studies

2Wheat GlutenWheat / wheat gluten▾

● Contextual noteA protein and carbohydrate source. Wheat gluten is a high-quality plant protein. Note: true gluten intolerance is uncommon in dogs compared to humans.Sources: AAFCO 2024 · NRC 2006

Show all 33 ingredients ▾

9Chicken Liver FlavorNamed organ meats▾

● Beneficial (well-established)Organ meat from a named animal species, with both the species and the organ identified. Published nutrition references describe named organ meats (e.g. chicken liver, beef heart) as nutrient-dense, naturally rich in vitamins A and B12, iron, copper, and folate. Where the label names only the organ (e.g. "liver"), the animal species is not identified.Sources: NRC 2006 · Nutritional composition data

10L-Lysine▾

● Standard ingredientAn essential amino acid added as a standard supplement.

This product lists 2 separate wheat derivatives (wheat, wheat gluten). When listed separately, each appears lower on the ingredient list than they would if combined as a single entry.

This product lists 2 separate rice derivatives (rice, brown rice). When listed separately, each appears lower on the ingredient list than they would if combined as a single entry.

Nutrient analysis

dry matter, the manufacturer's basis · compared to AAFCO kitten growth & reproduction minimums

✓Feeding trials substantiate that this product meets AAFCO nutrient profiles (Kitten, Pregnant, Nursing)"Animal feeding tests using AAFCO procedures substantiate that Hill's Science Diet Kitten Indoor Chicken Recipe provides complete and balanced nutrition for growing kittens and gestating or lactating adult female cats." (brand statement)

Protein37.5%AAFCO min 30% DM

Fat19.2%AAFCO min 9% DM

Fibre1.8%no AAFCO reference

3,903 kcal/kg≈ 1,633 kJ / 100g energy densityBrand states 3,903 kcal/kg

Also declared on the label

Phosphorus1.14% dry matterbrand statedSodium0.46% dry matterbrand statedPotassium0.83% dry matterbrand statedMagnesium0.138% dry matterbrand statedTaurine0.23% dry matterbrand statedOmega-3 (total)0.64% dry matterbrand stated

This manufacturer publishes its analysis on a dry-matter basis (with moisture removed), so the values above are shown on that basis and moisture is not stated. AAFCO minimums are also dry-matter figures, so they compare directly; the comparison is shown for context only. Consult your vet for diet decisions.

Brand transparency

Hill's · what the manufacturer discloses, not a rating

Part of Colgate-Palmolive (Hill's Pet Nutrition) · 3 brands on Pawdit

Recall historyon record2019: Global voluntary recall of canned dog food due to excess Vitamin D from supplier error. FDA warning letter. $12.5M settlement. 0 APOG consumer reports.

AS5812 accreditationAustralia's voluntary pet food manufacturing standardnot confirmed

PFIAA membershipPet Food Industry Association of Australiaconfirmed

Quality certificationsconfirmedAAFCO · FDA cGMP

Parent companydisclosedColgate-Palmolive (Hill's Pet Nutrition)

A factual disclosure checklist from public records and the brand's own statements. Items we haven't verified show as not confirmed: a data gap, not a judgment. Are you Hill's? Claim your brand to confirm or correct this record.

Customer reviews

4.8

112 reviews · aggregated from retailer listings across multiple sources

Where to buy

confirm prices and explore sizes on the retailer's site

PetbarnCheck current price

checked 20d ago · 2 sizes: 1.59kg, 3.18kgVisit

Rice / brewer's rice

● Contextual noteA highly digestible carbohydrate. Brewer's rice is a milling by-product but still provides nutritional value.Sources: NRC 2006

4Chicken Fat▾

● Standard ingredientA named animal fat source providing energy and essential fatty acids.Sources: AAFCO ingredient definitions

5Whole Grain OatsOats▾

● Contextual noteA whole grain carbohydrate source rich in soluble fibre (beta-glucans). Generally well-tolerated and considered a high-quality grain for pets.Sources: Veterinary nutrition references

6Cracked Pearled BarleyBarley▾

● Contextual noteA whole grain carbohydrate and fibre source. Provides beta-glucans, a type of soluble fibre associated with gut health benefits.Sources: Veterinary nutrition references

7Whole Grain WheatWheat / wheat gluten▾

8Egg ProductWhole eggs / dried egg product▾

● Beneficial (well-established)Egg protein has the highest biological value of any common protein source, providing a complete amino acid profile.Sources: NRC 2006 · Protein biological value studies

Flaxseed / flaxseed oil

● Contextual noteCats have negligible ability to convert plant-based ALA to the bioactive EPA and DHA forms. Flaxseed provides no meaningful omega-3 benefit for cats. Marine sources are required.Sources: Bauer 2011

12Calcium SulfateCalcium salts▾

● Standard ingredientA standard added calcium (mineral) supplement.Sources: NRC 2006

13Lactic Acid▾

● Standard ingredientA naturally occurring organic acid used as a preservative or pH regulator.Sources: AAFCO ingredient definitions

14Fish OilEPA + DHA (marine-source omega-3)▾

● Beneficial (well-established)Marine-source omega-3 fatty acids associated with anti-inflammatory, skin/coat health, joint support, cognitive function, and cardiac and renal support in multiple peer-reviewed studies.Sources: Bauer 2011 JAVMA · NRC 2006 · Multiple RCTs in dogs for skin/joint conditionsPosition on the ingredient list suggests a moderate to small inclusion level.

15Dicalcium PhosphateCalcium phosphates▾

● Standard ingredientA standard added calcium and phosphorus (mineral) supplement.

16Potassium ChloridePotassium salts▾

● Standard ingredientA standard added potassium (mineral) supplement.Sources: NRC 2006

17Calcium CarbonateCalcium salts▾

● Standard ingredientA standard added calcium (mineral) supplement.Sources: NRC 2006

18DL-Methionine▾

● Contextual noteAn essential amino acid commonly added to pet food. Also functions as a urinary acidifier (lowers urine pH). Veterinary sources note it should be used with caution in pets with kidney disease, pancreatic disease, or liver insufficiency. Not recommended for kittens.Sources: VCA Animal Hospitals · PetMD veterinary reference · NRC 2006

19Choline Chloride▾

● Standard ingredientCholine chloride: a standard added nutrient for normal cell and nerve function.

20Sodium Tripolyphosphate▾

● Under research reviewAn inorganic phosphate salt (E451) permitted as a food additive in the US (GRAS) and the EU, used in pet food mainly for moisture retention and in some dental-care formulations. EFSA's 2019 re-evaluation of phosphates set a group acceptable daily intake. Limited pet food-specific toxicology.Sources: EFSA 2019 phosphates opinion

21vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Pyridoxine Hydrochloride, Calcium Pantothenate, Riboflavin Supplement, Vitamin A Supplement, Biotin, Vitamin B12 Supplement, Folic Acid, Vitamin D3 Supplement)12 components▾

● Standard ingredientA generic term for a vitamin premix. Where the label lists the specific vitamins in brackets, each is shown and classified below; otherwise the individual vitamins are not disclosed.Sources: AAFCO ingredient definitions

The label breaks this entry into components, each classified on its own:

22TaurineTaurine (supplemental)▾

● Beneficial (well-established)Taurine is an essential amino acid for cats. Deficiency can cause serious health consequences including dilated cardiomyopathy, central retinal degeneration, and reproductive failure.Sources: Pion et al. 1987 · NRC 2006 · Freeman et al. 2018Position on the ingredient list suggests a small inclusion level.

23minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite)6 components▾

● Standard ingredientA generic term for a mineral premix. Where the label lists the specific mineral compounds in brackets, each is shown and classified below; otherwise the individual minerals are not disclosed. European-style labels declare added trace minerals as numbered additives with doses (e.g. "E4 (copper): 10 mg").Sources: AAFCO ingredient definitions

The label breaks this entry into components, each classified on its own:

24Iodized SaltSalt▾

● Contextual noteAn essential mineral present in all pet food. Flag only when appearing high on the ingredient list.Sources: NRC 2006

25Mixed Tocopherols for freshnessMixed tocopherols (natural preservative)▾

● Beneficial (emerging)This product uses mixed tocopherols (natural vitamin E) as a preservative, which is an alternative to synthetic preservation systems.Sources: NRC 2006Position on the ingredient list suggests a small inclusion level.

26Natural FlavorsNatural flavours▾

● Contextual noteA broad AAFCO-defined category that may contain multiple unspecified compounds. Relevant for allergy-prone pets since potential allergens may not be individually listed.Sources: AAFCO 2024

27Green PeasPeas / lentils / chickpeas▾

● Contextual noteWhole legumes provide protein, fibre, and micronutrients. The FDA investigated (2018-2022) a potential association with dilated cardiomyopathy (DCM) in dogs when legumes are used as a primary ingredient, did not establish a causal link, and has paused public updates pending new science.Sources: FDA DCM Investigation 2018-2022 · Freeman et al. 2018 JAVMA

28Magnesium OxideMagnesium salts▾

● Standard ingredientA standard added magnesium (mineral) supplement.Sources: NRC 2006

29ApplesApple▾

● Standard ingredientA whole fruit providing fibre and vitamins.Sources: Nutritional composition data

30CranberriesCranberry / cranberry extract▾

● Beneficial (supported)Contains proanthocyanidins, which some studies have associated with urinary tract health; most of that evidence comes from dogs and humans.Sources: Howell 2007Position on the ingredient list suggests a small inclusion level.

31Carrots▾

● Standard ingredientA root vegetable providing beta-carotene and fibre.Sources: Nutritional composition data

32Beta-Carotene▾

● Beneficial (emerging)Cats cannot convert beta-carotene to vitamin A and must obtain preformed vitamin A from animal sources.Sources: Chew et al. 2000 (Journal of Nutrition)Position on the ingredient list suggests a small inclusion level.

33Broccoli▾

● Standard ingredientA cruciferous vegetable providing vitamins and fibre.Sources: Nutritional composition data