Editor's pick
Purina
Purina Pro Plan Urinary Tract Health
An everyday dry food formulated to support urinary tract health and lower urinary pH, not a prescription diet. A sensible preventive step for a cat prone to crystals, though a cat that has actually blocked needs a vet-directed diet, not this on its own.
Check price on AmazonWe link out to Amazon and show the live price there, never a made-up one. As an Amazon Associate we earn from qualifying purchases.
Our take
A chicken and rice dry food built to lower urinary pH and dietary magnesium, the two levers that matter most for reducing struvite crystal formation in cats prone to them. This is the everyday, non-prescription formula, not the vet-only therapeutic diet used to treat an active blockage, so it suits ongoing prevention rather than a cat currently unwell. Pair it with wet food or more water intake for the best effect, since diet alone does not replace hydration.
Good to know
- Chicken and rice formula
- Reduced urinary pH formulation
- Non-prescription, sold over the counter
- Adult 1 to 6 years
Who it is for
- Cats prone to urinary crystals
- Owners wanting preventive everyday feeding
Who should skip it
- Cats currently blocked or under active vet treatment, who need a prescription therapeutic diet
- Owners looking for a wet-food-only feeding plan
Similar picks
Editor's pick

