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Hill's Science Diet Kitten

Manufacturer: Hill's Science Diet

Hill's Science Diet Hill's Science Diet Kitten Chicken
76.4Technical Score

The Hill's Science Diet Kitten (Hill's Science Diet) earned a technical score of 76.4/100 (rated ⭐ High Standard) under the independent My Pet Magazine methodology, which combines the IDNM nutrient density index (57 pts) and the IPFI ingredient purity index (93 pts). On a dry-matter basis, this food for cats delivers 35.87% protein and 20.65% fat. The analysis is computed by algorithm, with no payment or interference from brands.

Is Hill's Science Diet Kitten good?

Yes, it is a good option. Hill's Science Diet Kitten is in the "High Standard" band of our review, with a technical score of 76.4/100. The score combines nutritional density (IDNM 57) and ingredient purity (IPFI 93), with 35.87% protein and 20.65% fat on a dry-matter basis.

Nutritional Analysis

IDNM (Nutrient Density)57 / 100
IPFI (Ingredient Purity)93 / 100
Final Score76.4

Dry-Matter Composition

Protein35.87%
Fat20.65%
Carbohydrates27.72%
Ash11.41%

Composition and Energy

Values as declared in the manufacturer guaranteed analysis (as-fed basis — as printed on the bag).

Nutritional composition of Hill's Science Diet Kitten (metabolizable energy when available in the dataset)
NutrientValue
Crude protein33 %
Crude fat19 %
Crude fiber4 %
Ash (mineral matter)10.5 %
Moisture8 %
Metabolizable energy4067 kcal/kg

How much to feed per day

This is a growth (puppy/kitten) food (4067 kcal/kg). A young animal's daily amount depends on its age and current weight, so we do not calculate g/day from the adult weight: follow the feeding table on the package, weigh the animal often and adjust to its body condition with your veterinarian's advice. Source: FEDIAF Nutritional Guidelines 2024 (dogs: Table VII-8b, p. 56; cats: Table VII-10, p. 57).

Ingredients

  1. 1Chicken
  2. 2Brown Rice
  3. 3Wheat Gluten
  4. 4Chicken Fat
  5. 5Cracked Pearled Barley
  6. 6Chicken Meal
  7. 7Whole Grain Oats
  8. 8Egg Product
  9. 9Chicken Liver Flavor
  10. 10Ground Pecan Shells

What we like

  • ✓fresh meat first ingredient
  • ✓taurine declared
  • ✓natural preservatives

Points of concern

  • ⚠high ash
🥇
Feeding TrialsAAFCO feeding trial declared: +6 pts (Gold level)
✓ Verified data

www.petsmart.com — guaranteed analysis (as fed) and full ingredient list mirrored from the Hill's Science Diet Kitten label, read 2026-09-03 · second reading: www.hillspet.com — average nutrient content (dry matter basis) and caloric content, read 2026-09-03 · DIVERGENCE FLAGGED: hillspet.com (fabricante) only publishes an 'Average Nutrient Content' table on a DRY MATTER basis (Protein 38.5%, Fat 23.1%, Fiber 1.9%) without an as-fed Guaranteed Analysis in extractable page text — armadilha #1 confirmed. Rather than estimate the DM→as-fed conversion, used the as-fed AAFCO Guaranteed Analysis mirrored by petsmart.com (Protein 33.0% min, Fat 19.0% min, Fiber 4.0% max, Moisture 8.0% max, Ash 10.5% max), consistent across 2 independent web search extractions plus a direct petsmart.com fetch. The retailer's minimum-guarantee values are lower than hillspet's average-nutrient values, which is expected (guaranteed minimum vs. typical average) and not a real contradiction.

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Frequently asked questions about Hill's Science Diet Kitten

What is the technical score of Hill's Science Diet Kitten?
Hill's Science Diet Kitten (Hill's Science Diet) scores 76.4/100 under the My Pet Magazine methodology — a weighted average of the IDNM nutrient density index (57 points) and the IPFI ingredient purity index (93 points), by the formula (IDNM × 0.55) + (IPFI × 0.45). The analysis is 100% algorithmic, with no interference from brands.
How much protein does Hill's Science Diet Kitten have?
On a dry-matter basis (removing the effect of moisture), Hill's Science Diet Kitten has 35.87% protein, 20.65% fat and 27.72% carbohydrates. Converting to a dry-matter basis allows a fair comparison between foods for cats with different moisture levels.
Is Hill's Science Diet Kitten a good food for cats?
Under the My Pet Magazine classification, Hill's Science Diet Kitten is "High Standard" (score 76.4/100). Strengths: fresh meat first ingredient, taurine declared, natural preservatives. Points of concern: high ash. Talk to a veterinarian before changing the diet of your cat.

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