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💎 Keep your cat’s urinary health crystal clear with Purina Pro Plan UR!
Purina Pro Plan Veterinary Diets UR Urinary St/Ox Feline Formula is a vet-recommended dry cat food designed to prevent and dissolve urinary crystals and stones. It increases urine volume to dilute minerals, reduces the risk of struvite and calcium oxalate stone recurrence, and provides balanced nutrition with high-quality protein suitable for all life stages.
| ASIN | B0721NKV84 |
| Additional Features | Urinary Stone Prevention and Dissolution, Increased Urine Volume |
| Age Range (Description) | All Life Stages |
| Age Range Description | All Life Stages |
| Allergen Information | Allergen-Free |
| Animal Food Diet Type | Veterinary Diet |
| Best Sellers Rank | #7,390 in Pet Supplies ( See Top 100 in Pet Supplies ) #12 in Veterinary Diet Cat Food #287 in Dry Cat Food |
| Brand | Pro Plan Veterinary Diets |
| Brand Name | Pro Plan Veterinary Diets |
| Breed Recommendation | All Breed Sizes |
| Container Type | Bag |
| Customer Reviews | 4.7 out of 5 stars 337 Reviews |
| Flavor | Unflavored |
| Global Trade Identification Number | 00038100138309, 10038100138306 |
| Included Components | (1) 6 lb. UR StOx Urinary Feline Formula |
| Item Form | Kibble |
| Item Type Name | Cat Food |
| Item Weight | 6 Pounds |
| Manufacturer | Nestle Purina Pet |
| Manufacturer Part Number | 00038100138316 |
| Model Number | 00038100138306 |
| Number of Items | 1 |
| Occasion | Birthday |
| Package Size Name | 6 Pound |
| Pet Type | Cat |
| Product Benefits | Promotes urinary health by reducing crystal formation |
| Recommended Uses For Product | Feline Urinary Tract Health |
| Special Ingredients | taurine, fish oil |
| Specific Uses For Product | FLUTD; Urinary Tract Health; |
| Target Species | Cat |
| UPC | 038100138309 |
| Unit Count | 6 Pounds |
| Warranty Description | Purina guarantees outstanding quality and taste. If for any reason you’re not satisfied, simply let Purina know why. Please contact Purina directly at (800) 778-7462 within 60 days of date on receipt for assistance. Or, feel free to mail your original purchase receipt with the price circled, a brief explanation of why you were dissatisfied with our products, the “Best If Used By” date box from the… |
B**Y
Good quality product
Vet recommended this for our older cat that was having some calcium build up in her bladder. She has been on it for 6 months now and doing great! Worth the money.
C**E
Effective urinary health formula worth the cost
After switching my cat to this prescription formula, I've noticed a significant improvement in his urinary health. The kibble is formulated by Purina nutritionists and veterinarians to create a urinary environment that helps dissolve struvite crystals and reduce the risk of forming new stones. It uses high2-quality ingredients and increases urine volume to dilute minerals, while providing complete and balanced nutrition in a manageable 620 bag. My cat enjoys the taste32, and he hasn't had any crystals or discomfort since being on this diet. Although it's more expensive than regular food, the peace of mind and my cat's comfort makes it worth the price.
A**R
Excellent Product, VERY expensive
Excellent product, VERY expensive
S**M
Cat loves the flavor
I was worried if my cat would like this because it says "unflavored" as the flavor, but he was excited about it and dug in. It was super easy to order and get vet approval, it can even get approved same day sometimes. This is a food that is unavailable anywhere that I live, so it is nice that Amazon can get it to me. So far, no worries about crystals in my cat's urine since the switch in foods! Only 2 days to deliver after the vet approval, fast and easy.
M**E
great food, expensive.
very good cat food,the price is too high though,we need it for our cat because it has a urinary problem.it is what the vet recommended.
S**U
Happy parent.
My cat has been healthy since eating it. Happy parent.
A**O
Urinary Food is a healthy choice
Pro Plan Veterinary Diets Purina UR Urinary St/Ox Fe...is an awesome food! It’s helped my urinary cat by promoting more urine! Less crystals in his urine. He seems much more healthy now that he’s eating this food! Update 10/21/25 It’s been 4 months and my cat seems to be healthy! Urinating properly and a lot of urine!
G**I
Recommend
This product is very helpful for my cat. If the price can be reduced, that would be great.
M**E
Purina Pro Plan Veterinary UR STOX dry cat food
Great choice of dry food for my cats, they all enjoy it.
P**.
Haz caso a las indicaciones de la ingesta poco a poco.
Excelentes croquetas. Las compré porque hace unos meses mi gatita se enfermó y orinaba sangre, la llevé al veterinario y a pesar de que le recetaron medicamentos, no se alivió. Entonces, cuando la volví a llevar a revisión, el veterinario (aparte de su respectivo medicamento nuevo), le recetó consumir de estas croquetas durante 3 meses porque posiblemente se trataba de piedritas en su tracto urinario, me dijo que con estas croquetas se le desbaratarían, y la verdad es que sí! Como santo remedio. Además le encantaron. <3 Eso sí, te recomiendo que hagas caso a las indicaciones de la ingesta poco a poco, ya que por ejemplo, el primer día yo le serví la cantidad normal que le servía de otras croquetas a mi gatita, y no las soportó, las terminó vomitando. Por eso mejor empezar poco a poco.
V**I
Best product
My baby loves it
J**A
Plan UR feline
Excelente producto, justo lo que el veterinario le recetó.
M**S
Vendedor comprometido
El paquete llegó bien y en el tiempo indicado. Excelente producto para los gatos
Trustpilot
2 weeks ago
1 week ago