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Purina ONE +Plus Ideal Weight

Manufacturer: Purina ONE

Purina ONE Purina ONE +Plus Ideal Weight Chicken
77.4Technical Score

The Purina ONE +Plus Ideal Weight (Purina ONE) earned a technical score of 77.4/100 (rated ⭐ High Standard) under the independent My Pet Magazine methodology, which combines the IDNM nutrient density index (69 pts) and the IPFI ingredient purity index (81 pts). On a dry-matter basis, this food for cats delivers 46.59% protein and 9.66% fat. The analysis is computed by algorithm, with no payment or interference from brands.

Is Purina ONE +Plus Ideal Weight good?

Yes, it is a good option. Purina ONE +Plus Ideal Weight is in the "High Standard" band of our review, with a technical score of 77.4/100. The score combines nutritional density (IDNM 69) and ingredient purity (IPFI 81), with 46.59% protein and 9.66% fat on a dry-matter basis.

Nutritional Analysis

IDNM (Nutrient Density)69 / 100
IPFI (Ingredient Purity)81 / 100
Final Score77.4

Dry-Matter Composition

Protein46.59%
Fat9.66%

Composition and Energy

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

Nutritional composition of Purina ONE +Plus Ideal Weight (metabolizable energy when available in the dataset)
NutrientValue
Crude protein41 %
Crude fat8.5 %
Crude fiber6 %
Moisture12 %

Ingredients

  1. 1Chicken
  2. 2Chicken By-Product Meal
  3. 3Corn Protein Meal
  4. 4Soy Flour
  5. 5Rice Flour
  6. 6Whole Grain Corn
  7. 7Soy Protein Isolate
  8. 8Soybean Hulls
  9. 9Dried Yeast
  10. 10Cellulose

What we like

  • ✓fresh meat first ingredient
  • ✓taurine declared
  • ✓high protein
  • ✓L-carnitine
  • ✓natural preservatives

Points of concern

  • ⚠grain splitting
  • ⚠soy protein
✓ Verified data

www.target.com — guaranteed analysis and ingredient list read 2026-09-03 · second reading: www.petsmart.com — product name and package sizes (7 lb, 16 lb) confirmed, no guaranteed analysis published on that page, read 2026-09-03

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Frequently asked questions about Purina ONE +Plus Ideal Weight

What is the technical score of Purina ONE +Plus Ideal Weight?
Purina ONE +Plus Ideal Weight (Purina ONE) scores 77.4/100 under the My Pet Magazine methodology — a weighted average of the IDNM nutrient density index (69 points) and the IPFI ingredient purity index (81 points), by the formula (IDNM × 0.55) + (IPFI × 0.45). The analysis is 100% algorithmic, with no interference from brands.
How much protein does Purina ONE +Plus Ideal Weight have?
On a dry-matter basis (removing the effect of moisture), Purina ONE +Plus Ideal Weight has 46.59% protein and 9.66% fat. Converting to a dry-matter basis allows a fair comparison between foods for cats with different moisture levels.
Is Purina ONE +Plus Ideal Weight a good food for cats?
Under the My Pet Magazine classification, Purina ONE +Plus Ideal Weight is "High Standard" (score 77.4/100). Strengths: fresh meat first ingredient, taurine declared, high protein. Points of concern: grain splitting, soy protein. Talk to a veterinarian before changing the diet of your cat.

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