ROYAL CANIN VETERINARY DIET Adult Urinary SO Loaf Canned Dog Food, 13.5-oz, case of 24 -

Royal Canin Veterinary Diet Adult Urinary SO Loaf Canned Dog Food, 13.5-oz, case of 24

By Royal Canin Veterinary Diet
Rated 4.6731 out of 5 stars
Veterinary Diet Item
$112.56Chewy Price
$106.93Autoship Price
(Save an extra 5%)

Why Autoship?

  • Save 5% on all future Autoship orders
  • Set your schedule based on your pet's needs
  • No fees, no commitments - skip, change or cancel anytime.
This item requires vet authorization.

In Stock
FREE 1-3 day shipping

About This Item


  • A veterinary-exclusive wet dog food for dogs with urinary health concerns.
  • Helps dissolve pure struvite stones and helps prevent calcium oxalate stones.
  • Lowers the risk of crystal formation using RSS methodology for bladder health.
  • Supports urinary health with an exclusive S/O Index, and creates an environment unfavorable to crystal formation in the bladder.
  • Helps prevent struvite stones from reoccurring.

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Nutritional Information

Feeding Instructions


Play Video: Learn More About Royal Canin Veterinary Diet From Our Team of Experts
Learn More About Royal Canin Veterinary Diet From Our Team of Experts

About Royal Canin Urinary Health for Dogs

Worried About Your Dog’s Urinary Health?

Your veterinarian is the expert on your dog’s health, so you should always consult with this trusted advisor to find the best urinary health solutions for your pet. Royal Canin works closely with veterinarians to develop dog formulas that support urinary tract and bladder health.

How Can Nutrition Help?

Your veterinarian may recommend a Royal Canin Urinary dog food formula for your best friend. These special formulations can:

Dilute Urine

This helps your dog urinate more often, which can help minimize time for stones to form.

Lower RSS

RSS methodology predicts urine crystallization and is used to develop diets that reduce the risk of stone formation.

Maintain Balance

A precise mineral balance can also help prevent stones from forming.

Set Up Autoship for Consistent Delivery

Last-minute dietary changes can sometimes upset your pet’s stomach. Set your Royal Canin pet food order to Autoship to keep feeding on track and avoid unwanted disruptions.

About Royal Canin

What sets Royal Canin apart is their close collaboration with veterinarians. Through these professional partnerships, they strive to learn everything they can about pet health, including how different formulas perform for different breeds, sizes, lifestyles and therapeutic conditions. Ongoing research and development allows Royal Canin to keep providing the precise nutrition dogs need for a range of medical conditions.

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Questions & Answers

26 Customer Questions

if my dog is on Royal Canine SO what type of treats can she have and still adhere to the diet?
Answer by ChewyDec 20, 2017
Please view the "Royal Canin Veterinary Diet Urinary Canine Dog Treats" on our Chewy site.

Did you change the packaging on royal canin urinary so? It used to be green, but is now brown.
Answer by ChewySep 08, 2019
This recipe has recently undergone a packaging change.

What kind of texture does the regular urinary so canned food have? The reduced calorie says gravy and chunks but the regular canned food doesn't have a description.
Answer by ChewyJun 17, 2021
This recipe has a pate texture.

My royal urinary SO can food has a green label on it and it shows a tan color on the web site, are they the same?
Answer by ChewyOct 30, 2019
This item has recently undergone a packaging and formula change. For more information regarding the formula change, click the “Nutritional Info” tab, next to the “Description” tab, just under the product photos.

ReviewsWrite a Review

Rated 4.6731 out of 5 stars
725 Reviews
Would recommend to a friend

726 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.
Rated 4 out of 5 stars
By nosferatu on Feb 14, 2023

Decent food

My dog is prone to bladder stones so he gets this food. My ONLY issue with it is it's trying to get a cylinder of frozen concrete out of the can. It's hard as a rock. You need a VERY sturdy fork to get it out AND to crumble it up. My dog also has no teeth so we need to do our best to crumble it up so he can eat it.

Rated 1 out of 5 stars
By Bonna on Jan 13, 2023

Quality control issue?

O Have been using this product for my Yorkies for a few years now, suddenly the product has changed the gravy is soupy and watery and not thick like it used to be. I called Royal Canin to report and they told be to contact Chew for a replacement. I got the replacement today and check and still the same issue I now have 3 cases of this product that are like this. Anyone else having this issue?

Rated 5 out of 5 stars
By Margaret on Mar 7, 2023

Love Urinary SO for my pet

This product has been prescribed to prevent uti's in my pet and has done a good job. Also my dog likes the flavor. It is expensive but worth it.

Rated 5 out of 5 stars
By Benny on Nov 21, 2022

Improved our dog's health, appearance

Our 11-year-old poochon, a rescue adopted three years ago, had urine crystals. This food recommended by the vet cleared the condition in about a month. Also, Benny P had those discolorations running from each eye that required dabbing nearly every day but were never fully dissolved. They're gone now. He's been on the food about three months. He's energetic, as always, poops well. This food gets much credit.

Rated 5 out of 5 stars
By Charm on Jan 17, 2023

Royal canine urinary dog food

Last shipment I made a mistake and ordered two cases. So I am cancelling my order this month. When I order I only need 1 case. Thanks Charm

Rated 5 out of 5 stars
By CotonMama on Feb 1, 2023

Urinary SO Dog Food

So happy to have it delivered so quickly to my doorstep! Price is better than the Vets office price too!!!

Rated 5 out of 5 stars
By Judi on Mar 24, 2023

This dogfood is saving my Ruthie's life!

It made her bladder stones (and pain) disappear in about a week!

Rated 1 out of 5 stars
By DCMPA on Nov 20, 2022

Cans were all dented

The box arrived quickly and on time. No signs of dents or damage to the box. Upon opening the cans were all heavily dented. Clearly zero quality control to inspect before shipping. Very disappointed.

Rated 5 out of 5 stars
By Joyce on Dec 24, 2022

Royal Canin

Great product My Boxer loves the dry the sliced beef with gravy and the loaf. He has to have urinary food. Best I've had so far

Rated 5 out of 5 stars
By Kaylee on Nov 15, 2022

Urinary SO wet food

My dog is getting older and having problems eating dry food. Since she is on Urinary SO kibble, I thought the wet food would be easier for her. She loves it