Purina Pro Plan Veterinary Diet UR (Urinary ST/OX Management) Formula Dry Cat Food -7.26kg

One Diet for Both Struvite and Calcium Oxalate — A Genuine Breakthrough

Managing feline lower urinary tract disease (FLUTD) used to require knowing exactly which crystal type was present — struvite diets would worsen calcium oxalate risk, and vice versa. Purina Pro Plan Veterinary Diet UR (Urinary ST/OX Management) is formulated to reduce risk of both stone types simultaneously.

• Controlled magnesium, phosphorus, and protein — reduces struvite crystal supersaturation
• Moderate calcium restriction and low oxalate — reduces calcium oxalate crystal risk
• Increased moisture content (wet varieties) — dilutes urine, the single most important factor in urinary health
• Target urine pH 6.2–6.4 — the sweet spot that resists both struvite and calcium oxalate formation
• Available in dry and multiple wet varieties (chicken, turkey, salmon, whitefish) for dietary adherence
• Prescription required — for use under veterinary supervision