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Purina · ONE Plus Urinary Tract Health Formula

Dry food · Adult Maintenance

F

Furry PI's verdict

Purina Plus Urinary Tract Health Formula doesn't hold up well under the magnifying glass. Grains lead the ingredient list. To be fair, no artificial colours or preservatives on the ingredient list. On balance, most cats are better served by stronger options — the app can suggest better-graded foods of the same type.

What's concerning

  • The ingredient list leads with grains — corn gluten meal, ground yellow corn and brewers rice — rather than animal protein.
  • Contains phosphoric acid — an ingredient our database flags as genuinely problematic for cats.
  • A high carbohydrate load for an obligate carnivore — a cat's natural prey is almost carb-free.

What works

  • No artificial colours or preservatives on the ingredient list.

The grade is only the cover of the case file. The free app shows the full 100-point breakdown, every flagged ingredient, and better-graded alternatives for your cat.

Open the full investigation — free

Nutrition from the label (as fed)

Protein31%
Fat12.5%
Fiber2%
Moisture10%
Ash6.2%
Carbs (estimated)*38.3%

Label: guaranteed analysis (min/max). * not printed on the label — carbs are calculated, ash/moisture estimated from typical values. How these numbers translate into calories from protein vs carbs — and how this food scores on each pillar — is shown in the app.

Quick answers

Is Purina Plus Urinary Tract Health Formula grain-free?
No — the label lists corn gluten meal, ground yellow corn and brewers rice.
What are the first ingredients in Purina Plus Urinary Tract Health Formula?
The label opens with corn gluten meal, ground yellow corn and chicken. Ingredients are listed by weight, so the first few carry the most.
Does it contain artificial colours or preservatives?
None appear on the ingredient list.

More from Purina

Grades come from a fixed, formula-based method — the same for every food, never paid for. About Furry PI

Furry PI analyses food labels and isn't a substitute for veterinary advice.