Purina Pro Plan Veterinary Diets UR StOx UR Urinary St/Ox Feline Formula Dry Food – (1) 16 lb. Bag

Price: $199.99
(as of Feb 27, 2026 08:46:08 UTC – Details)

Purina Pro Plan Veterinary Diets UR Urinary St/Ox Feline Formulas are made with high-quality ingredients and formulated to help reduce the risk of urinary stone formation. The science behind our therapeutic diets represents a collaboration between Purina nutritionists, researchers and veterinarians.
Is discontinued by manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 9.53 x 38.74 x 59.69 cm; 7.26 kg
Date First Available ‏ : ‎ April 15 2024
Manufacturer ‏ : ‎ Nestlé Purina PetCare Company
Place of Business ‏ : ‎ MISSISSAUGA, ON L5J 1K8, CA
ASIN ‏ : ‎ B071GPV9P5
Item model number ‏ : ‎ 00038100136633
Best Sellers Rank: #22,527 in Pet Supplies (See Top 100 in Pet Supplies) #318 in Dry Cat Food
Customer Reviews: 4.8 4.8 out of 5 stars (234) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Promotes a urinary environment unfavorable to the development of struvite and calcium oxalate crystals
Helps dissolve struvite stones
Helps reduce the risk of both struvite and calcium oxalate stone recurrence
Promotes increased urine volume to dilute the urine
High-quality protein
Contains antioxidants
Great taste
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