Purina Pro Plan Veterinary Diets UR St/Ox Urinary Formula Dry Cat Food

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16-lb bag
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  • 16-lb bag
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Description

Formulated to support renal health, Purina Pro Plan Veterinary Diets UR Urinary ST/OX Feline Formula is uniquely balanced to promote increased urine volume and water intake while delivering the optimal nutrition that adult cats need. It offers dietary benefits that provide optimal nutrition while meeting your adult cat's special needs.

Key Benefits

  • Feline Lower Urinary Tract Disease (FLUTD) is a common condition among cats of any age, but found most often in middle-aged, over-weight cats that eat a diet primarily of dry food.
  • Purina Pro Plan Veterinary Diets UR Savory Selects Urinary St/Ox has been specifically formulated to meet the dietary needs of adult cats that are predisposed to lower urinary tract conditions. It encourages an increase in water consumption and urine volume.
  • It promotes a urinary environment unfavorable for developing struvite and calcium oxalate crystals and a healthy urine acidity level.
  • Designed for cats with lower urinary tract disease, sterile struvite stones, a history of calcium oxalate stones, or idiopathic cystitis.
  • Made in the USA!

Note: Purina Pro Plan Veterinary Diets require a veterinary prescription. This product will not be shipped until a copy of a valid prescription authorization is faxed to 1-800-619-7973 or e-mailed to rx@chewy.com.

See all items by Purina Pro Plan Veterinary Diets

  • Item Number
    64875
  • Brand
    Purina
  • Food Form
    Dry Food
  • Lifestage
    Adult
  • Made in
    United States
  • Special Diet
    Prescription Food

Nutritional Info

Ingredients

  1. Corn Gluten Meal, Chicken, Poultry By-Product Meal, Brewers Rice, Oat Fiber, Wheat Gluten, Whole Grain Corn, Animal Fat Preserved with Mixed-Tocopherols (Form of Vitamin E), Salt, Animal Liver Flavor, Phosphoric Acid, Dried Egg Product, Calcium Carbonate, Potassium Chloride, Fish Oil, Choline Chloride, Taurine, Zinc Sulfate, Vitamin E Supplement, Ferrous Sulfate, Manganese Sulfate, Niacin, Vitamin A Supplement, Calcium Pantothenate, Thiamine Mononitrate, Copper Sulfate, Riboflavin Supplement, Vitamin B-12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D-3 Supplement, Calcium Iodate, Biotin, Menadione Sodium Bisulfite Complex (Source of Vitamin K Activity), Sodium Selenite.

Caloric Content

  1. 3,853 kcal/kg, 403 kcal/cup
Guaranteed Analysis
Crude Protein 40.0% min
Crude Fat 11.0% min
Crude Fiber 4.0% max
Moisture 12.0% max
Ash 9.5% max
Calcium 0.9% min
Phosphorus 0.8% min
Magnesium 0.09 mg max

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Customer Reviews

127 reviews 127 Reviews 4.8 out of 5 Stars
  • 5 Stars
    87%
  • 4 Stars
    10%
  • 3 Stars
    1%
  • 2 Stars
    2%
  • 1 Stars
    1%

98% Recommend

98% of reviewersrecommend this product

4.8 / 5
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Showing 1-10 of 127 Reviews

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  • My very fussy cat loves it!

    By on

    This food was suggested by my vet as our male cat recently had bladder surgery for "stones". His office staff recommended Chewy, (whom I had ordered from in the past), to save money. Although he has refused other brands of veterinary prescription dry food in the past, he liked this immediately. Our other cat, female, loves it too! They have been enjoying it for 3 months, now, and no recurrence of the bladder crystals. Thanks!

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  • My Vet recommended UR ST/Ox Urinary Formula Dry Cat Food for my cat

    By on

    Since one of my cats had crystals in his bladder it was recommended to change to UR ST/Ox Urinary Formula Dry Cat food. Now I feed all 9 of my cats this cat food. They like it and everyone is healthy

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  • Have Relied on This for Years

    By on

    This brand has been our go to ever since our vet recommended it to us. It's helped our cats stay healthy for the last 10 years. We wouldn't ever switch to anything else. Love the quick and easy service that chewy.com provides! Thanks much!

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  • Saved my cat

    By on

    My cat did not eat any prescription cat food for urinary issues yes struvite crystals I tried hills CD into flavors I also tried Royal Canaan and all the flavors he would not touch any of it he lost a lot of weight tried a bunch of holistic foods all kinds of stuff but this food literally was the only one he will eat thank God for Purina

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  • First time customer

    By on

    Recommend by a friend who loves the site and products. My cat requires prescription dry food and I ordered it here. They had to send a request to my vet for the rx which I thought I would have to wait for. My order shipped and delivered a few days later with no further action from me. They also give the option to take a picture of the rx label. Extremely fast and auto shipping is convenient for necessary reorder. Very pleased so far!

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  • Keeping my male cat free of urinary tract problems

    By on

    My cat had an infection so bad that his tract was blocked with crystals. He spent 3 days at the animal clinic before he was well enough to come home. This food has done wonders for him for the past 5 months.

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  • Both cats love it

    By on

    My vet put my male cat on this food and the can wet food. He got blocked twice. Then a third, I the vet preformed a operation to basicly make him Pee like a female. Been on this food ever since Aug. 2016 Love the service of chewy auto order

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  • Product is helping my cats urinary issues

    By on

    Vet recommended Purina UR dry cat food to help with my beloved cats urinary issues. I have been using it for a few months and will continue to use it since my cat doesn't have any more issues.

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  • Fast

    By on

    Accurate prompt service & Punkin loves his food! Love the fact that not only was the price reasonable but the shipping was free.

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  • Good product and fast service.

    By on

    My vet had recommended a different product when we realized my cat had a longstanding UTI. After a week of her vomiting that food, we switched to this Purina product. It took a few days for her to warm up to it, but she is keeping it down and now eats it with gusto! She is a happier and healthier feline, now.

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