Help | About | Toll-Free 1.888.809.0750
We ship to
Thank you for registering
All the Latest Deals, News and More: > Pharmacy > Prescription Food > Item # 406179

Purina UR ST/OX Urinary Dry Cat Food

Prescription Required

Sometimes, manufacturers require that products be advertised only at their suggested prices. When we choose to sell these items for less, we display the sale price only in the cart. To see the price, click Add to Cart.

Purina UR ST/OX Urinary Dry Cat Food


In Stock. Usually Ships within 24 hours.

Shipping weight = 16.00 lbs.


All medications are filled by VetSource Pharmacy. More information. Can only be shipped to the 50 US states.

Free Shipping!

Product Summary:

Purina Pro Plan Veterinary Diets UR ST/OX Urinary Formula Can Cat Food 24 Pack

Purina Pro Plan UR ST/OX Urinary is formulated for cats with lower urinary tract disease.  It is proven to reduce struvite crystals and promote healthy urine acidity. It is specially designed to promote increased water intake, which will then increase urine volume.  Moderate fat and calorie content make the food good for them.  Added taurine provides support for your cat's heart and digestive systems.  They will love the delicious taste.

Warning signs of a lower urinary tract disease:
  • Making frequent trips to the litter box
  • Crying when urinating
  • Urinating out side the litter box
  • Licking the urinary tract opening
  • Straining to urinate, with little success
  • Displaying signs of anxiety, such as pacing or hiding 
  • Made in the USA
  • For cats with lower urinary tract disease
  • Promotes increased water intake
  • Promotes increased urine volume
  • Moderate fat and calorie content
  • Highly digestible 
  • Complete and Balanced
  • Highly palatable
Item Specifications:




Guaranteed Analysis:
Crude Protein: min 40.0%
Crude Fat: min 11.0%
Crude Fiber: max 4.0%
Moisture: max 12.0%
Magnesium: max 0.09%

Calories: 3853 kcal/kg, 403 kcal/cup

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.

Feeding Guide:

The following feeding program is recommended as a guideline only, with discretionary clinical adjustments for proper weight maintenance.  With your veterinarian's approval, offer increasing amounts of the new food with decreasing amounts of the old food. 
Body Weight Cup
3lbs 1/4
5lbs 3/8
8lbs 1/2
10lbs 3/4
15bs 1
20lbs 1 3/8

Animal feeding tests using AAFCO procedures substantiate that this product provides complete and balanced nutrition for maintenance of adult cats. 
Please Note:
We are not a licensed pharmacy.
This prescription product is fulfilled by VetSource, a licensed pharmacy in all 50 US states.  VetSource only ships to the 50 US states. 
To order prescription products from VetSource you must have an existing, valid veterinarian-client-patient relationship.  Prescription requests are subject to a Drug Utilization Review by a licensed pharmacist at VetSource for patient safety.

All prescription products (excluding prescription food) are FDA approved, or EPA licensed, to be sold in the US.

Prescription products cannot be returned. 
Item Number Model Number UPC
406179 PR013663BG

Product Reviews by Customers

There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!