Purina Pro Plan Veterinary Diets UR Urinary Ox/St Canned Dog Food, 13.3-oz, case of 12
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Price:
$40.99 FREE 1-3 dayShipping over $49
$38.94(Save an extra 5%)
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Help your canine companion kick stones to the curb with Purina Pro Plan Veterinary Diets UR Urinary Ox/St Canine Formula Wet Dog Food. This great-tasting wet food is specially formulated to help reduce the risk of urinary stone formation in dogs. It is crafted in collaboration with nutritionists, researchers and veterinarians to feature a significant amount of moisture that contributes to total water intake. This wet dog food is paw-fect for all breeds of dogs in any stage of life and is developed to help dissolve existing sterile struvite stones while preventing both new stones and calcium oxalate crystals from forming in the future.
Key Benefits- Great-tasting wet dog food for urinary health.
- Crafted in collaboration with nutritionists, researchers and veterinarians.
- Specially formulated to help reduce the risk of urinary stone formation in dogs.
- Features a significant amount of moisture that contributes to total water intake.
- Developed to help dissolve existing sterile struvite stones while preventing both new stones and calcium oxalate crystals from forming in the future.
Use only as directed by your veterinarian.
Veterinary Authorization
This item needs authorization from your veterinarian. Simply provide your pet and vet clinic information at Checkout and we'll follow up with your veterinarian to confirm. If you have a copy of your authorization, you can expedite the process by uploading a scan or photo of it to the Prescriptions section in your account or your order confirmation. You can also email it to vetdiet@chewy.com.
Diet Transitioning
Pets can be sensitive to sudden changes in their diets. For this reason, it is extremely important to follow a gradual transition plan to best support your pet's health and product effectiveness. Ask your Veterinarian about the best way to transition your pet to a new food.
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Item Number87806
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Weight9.975 pounds
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Packaging TypeCan
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Food TextureMinced
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LifestageAdult
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BrandPurina
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Breed SizeSmall Breeds, Medium Breeds, Large Breeds, All Breeds
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Food FormWet Food
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Special DietPea-Free, Veterinary Diet
Chicken, Water Sufficient for Processing, Rice, Meat By-Products, Liver, Powdered Cellulose, Guar Gum, Carrageenan, Magnesium Sulfate, Potassium Chloride, Potassium Citrate, Natural Smoke Flavor, Added Color, Calcium Sulfate, Vitamin E Supplement, Zinc Sulfate, Thiamine Mononitrate, Mono and Dicalcium Phosphate, Ferrous Sulfate, Niacin, Copper Sulfate, Calcium Pantothenate, Manganese Sulfate, Pyridoxine Hydrochloride, Vitamin B-12 Supplement, Riboflavin Supplement, Vitamin A Supplement, Folic Acid, Vitamin D-3 Supplement, Biotin, Potassium Iodide, Sodium Selenite.
Caloric Content1,041 kcal/kg
Guaranteed Analysis | |
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Crude Protein | 7.5% min |
Crude Fat | 4.5% min |
Crude Fiber | 3.0% max |
Moisture | 78.0% max |
Ash | 2.25% max |
Calcium | 0.16% min |
Phosphorus | 0.15% min |
Weight | Cans Per Day |
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5 lbs. | 3/4 |
10 lbs. | 1 |
20 lbs. | 1 - 3/4 |
30 lbs. | 2 |
40 lbs. | 2 - 1/2 |
50 lbs. | 3 |
60 lbs. | 3 - 1/4 |
80 lbs. | 4 |
100 lbs. | 4 - 1/4 |
Provide adequate fresh water in a clean container daily. For your pet's health, see your veterinarian regularly.
Pets can be sensitive to sudden changes in their diets. For this reason, it is extremely important to follow a gradual transition plan to best support your pet's health and product effectiveness. It is recommended to follow at least a 7-day transition plan before exclusively feeding your pet a new food. Start by mixing 75% of your pet's current diet with 25% of the new diet on Day 1 and Day 2. On Day 3 and Day 4, mix 50% of the current diet with 50% of the new diet. On Day 5 and Day 6, mix 25% of the current diet with 75% of the new diet. On Day 7, you can feed your pet the new food exclusively. Ask your Veterinarian about the best way to transition your pet to a new food.
Transition Day | Current Diet | New Diet |
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Days 1-2 | 75% | 25% |
Days 3-4 | 50% | 50% |
Days 5-6 | 25% | 75% |
Day 7 | 0% | 100% |
Why should I buy veterinary diets from Chewy?
We offer competitive prices and free shipping on orders over $49. Plus, you'll save more if you sign up for automatic refills with Autoship at Checkout. Chewy experts are available 24/7 to answer any questions you have.
How do I order veterinary diets?
- Search for the diet your veterinarian recommends and add it to your cart. You can purchase your veterinary diets along with any other items you need.
- At Checkout, you'll be asked for your pet's name and veterinary clinic information so we can confirm that the item is authorized by your veterinarian.
- Place your order and we'll take care of contacting your veterinarian. If you have a copy of your authorization, you can expedite the process by uploading a scan or photo of it to the Prescriptions section in your account or your order confirmation. You can also email it to vetdiet@chewy.com.
If your clinic needs more information from you or recommends a different diet, we'll let you know immediately.
I have a copy of the authorization from my veterinarian. Can I send it to you?
Yes. If you have a paper copy of your veterinarian's authorization, you can upload a scan or photo to the Prescriptions section in your account or your order confirmation. You can also email it to vetdiet@chewy.com.
Can I use a veterinarian's authorization if it was written by a veterinarian out of state? Yes. We accept valid authorizations from anywhere in the United States, Canada, and U.S. territories such as Puerto Rico.
Why do I need a veterinarian's authorization?
Veterinary diets are formulated with the precise ingredients and nutrients needed to address specific medical issues. Because these diets are formulated for medical issues, veterinary authorization is needed to advise you on the best way to give them to your pet and to monitor your pet's health while they are on the diet.
Can someone else (such as a caretaker or family member) place an order for my pet?
Yes, but we'll need them to contact us and provide the full name of the pet's owner after the order is placed. This is so the veterinary clinic can locate your pet's records when we contact them. Email us at vetdiet@chewy.com or call us 24/7 at 1-800-672-4399.
Do authorizations expire?
Yes. Your veterinarian will tell us when your authorization expires and how many refills you have before they'd like you to check back in with them.
Can I set up automatic refills? Yes. Sign up for Autoship at Checkout and select how often you need refills. We'll automatically ship your veterinary diets for as long as your authorization allows. If you run out of refills or your authorization expires, we'll automatically contact your veterinarian for a new authorization.
What if I have more questions? How can I reach the veterinary diets team at Chewy?
Email us at vetdiet@chewy.com, start a chat on Chewy.com, or call us anytime at 1-800-672-4399. We're here for you 24/7.

The PPVD Approach
Some dogs experience health conditions that need to be managed by a veterinarian, sometimes through a special diet. Each formula from Purina Pro Plan Veterinary Diets (PPVD) is specifically formulated to help vets do just that! A group of Purina nutritionists, scientists and veterinarians have teamed up to establish different therapeutic diets and science-based recipes tailored to meet the unique needs of canines with certain health concerns.

Targeted Nutrition
Purina Pro Plan Veterinary Diets offers multiple nutritional options specifically tailored to a variety of dogs with special needs. This product line includes gastroenteric formulas, kidney function formulas and more. Each diet is crafted with a specific nutrient profile to support your dog's unique nutritional needs. Now he can enjoy delicious nutrition with a therapeutic purpose.
The Delicious Taste Dogs Love
Not only is every recipe design with your dog in mind, but they are also made with a great taste canines love. So every time you feed your dog, you can feel good knowing that he's not only getting a flavor he'll enjoy, but also the specific, targeted nutrition he needs.
Formulated by Experts
Trusted by pet parents, Purina Pro Plan Veterinary Diets' advanced nutrition is established through decades of research that has been supported by over 500 scientists, including veterinarians, behaviorists and nutritionists. This knowledge and experience have laid the groundwork for therapeutic pet foods designed to meet the nutritional needs of feline companions.
About Purina Pro Plan Veterinary Diets
Purina believes that every pet should eat well. That's why they've created a robust range of diets that tailor to the unique nutritional needs of dogs and cats with certain health conditions. From wet food to dry food and even treats, Purina crafts every recipe with high-quality, flavorful nutrition to help pets get the most out of every meal. Pets are their passion, safety is their promise, and innovation is their pledge.

Customer Reviews
98% Recommend
98% of reviewersrecommend this product
You've Already Reviewed This Item
104 Reviews
Showing 1-10 of 104 Reviews
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Works wonders!
By EnvyDis on Jan 12, 2021
I was scared about this purchase because it's expensive, especially after a costly surgery for stones. I was skeptical if my pup would like it. But he definitely likes it from the beginning. I bought both dry and wet to see which he liked if he even did, he enjoys both. So great high quality food with the help of reducing risks of stones in the future. I would recommend this food to anyone who has a pup with stones or bladder issues.
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One whole can seems like a lot?
By SugarCookie on Dec 25, 2020
My poodle has just started on the UR Diet canned food. She is overweight, at 18 pounds; she would be best at 14 pounds. I am feeding her one can a day and it seems like a lot of food. Has anyone else found that this amount is ok for their pet? (She really loves this food!) Thanks for any input.
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My dog won’t eat it
By Susan on Nov 13, 2020
My dog won’t touch this, but it doesn’t mean it’s not a great product. He’s very picky these days. Bought it to entice him to eat his prescription dry food, but it didn’t work, so I’m out $40. Oh well, there are worse things! I’ll keep trying. Not at all Chewy’s fault, though! I highly recommend them!!
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Chewy is great
By Trish on Nov 24, 2020
My order was received quickly, and was well packaged. However, my dog did not agree with my vet's assessment of this food, and won't eat it. Therefore, it will be donated. But I will definitely order from Chewy again.
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She disliked and is NOT picky
By food on Jan 17, 2021
My dog did not like this, I tried switching to something less expensive from her other brand, I'll not do that again.
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food for molly
By molly on Dec 1, 2020
molly loves this new food! doesn't look as appetizing as her first food, but she likes it much better
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Post Bladder Stones- best solution
By FlyingStarPWD on Oct 3, 2020
Recommended by our Vet and loved by our Sugar! Glad that our girl loves the taste. Transition to new dog food was easy with Pro Plan Veterinary UR.
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Good choice
By John on Oct 4, 2020
Since starting this dog food not only is Shiloh feeling better but her coat is softer and shiny her skin color is back to normal
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Perfect place to shop
By Ginger on Aug 29, 2020
I have been more than satisfied with Chewy, from products to return refunds and delivery! They have a very very wide array of things needed, live working with them!
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Excellent!
By Lovemydogs on Jul 12, 2020
If you need to feed your dog a urinary prescription diet , This is by far better than Hills! Both the canned and dry. Dogs love it and it has better ingredients and higher protein.