Royal Canin Veterinary Diet Adult Urinary SO Dry Dog Food

By Royal Canin Veterinary Diet
Rated 4.7138 out of 5 stars
Veterinary Diet Item
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Royal Canin Veterinary Diet Adult Urinary SO Dry Dog Food, 25.3-lb bag slide 1 of 9
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Royal Canin Veterinary Diet Adult Urinary SO Dry Dog Food, 25.3-lb bag slide 1 of 9

$102.99Chewy Price
$97.84Autoship Price
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Frequently Bought Together

This Item - Royal Canin Veterinary Diet Adult Urinary SO Dry Dog Food, 25.3-lb bag
Rated 4.7138 out of 5 stars
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About This Item

  • A veterinary-exclusive dry 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.
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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Top IngredientsBrewers Rice, Corn, Chicken Fat...Potato, Rabbit Meal, Coconut Oil...Brewers Rice, Hydrolyzed Soy Protein, Chicken Fat...Corn, Brewers Rice, Brown Rice...Chicken By-Product Meal, Brown Rice, Corn...
Breed SizeSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All Breeds
Special DietPea-Free, Veterinary Diet, With GrainLimited Ingredient Diet, Pea-Free, Veterinary Diet, Chicken-FreeLimited Ingredient Diet, Pea-Free, Veterinary Diet...Pea-Free, Veterinary Diet, With GrainPea-Free, Veterinary Diet, Sensitive Digestion, With Grain
Food FlavorChicken, PoultryRabbit, MeatChicken, PoultryChicken, PoultryChicken, Poultry
Health FeatureUrinary Tract HealthSkin & Coat Health, Digestive HealthSkin & Coat Health, Digestive Health, Weight ManagementUrinary Tract Health, Weight ManagementDigestive Health, High-Energy

Questions & Answers

38 Customer Questions

I see that this product has corn ,corn gluten meal and wheat gluten. Please let me know if this is bad for my dogs stomach and does these products have any effects on her life span?

Do you carry this for small dogs
Answer by ChewyJun 13, 2018
Royal Canin does offer a small breed formula called Royal Canin Veterinary Diet Urinary SO Small Breed Dry Dog Food.

Hi I just want to know if this food is grain free??? My dogs love it but they scratch and chew at there selves all day long. When will it be available grain free????
Answer by ChewyMar 26, 2018
This formula contains grains.

Does this food increase urination in your dog? If so, is that healthy?
Answer by ChewyJan 04, 2018
This Food is a complete and balanced Veterinary Diet for adult dogs formulated to aid in the nutritional management of calcium oxalate and struvite urolithiasis. Increasing the urine volume simultaneously reduces the saturation of urine with calcium oxalate and struvite crystals.

ReviewsWrite a Review

Rated 4.7138 out of 5 stars
1237 Reviews
Would recommend to a friend

1237 Customer Reviews

Rated 5 out of 5 stars
By Good on Jun 24, 2022

Helped my dog

I hate that it’s so expensive, but my dog hasn’t had a urinary tract infection since she started eating this food. She didn’t like it at first, but she eats it just fine now. My other three dogs prefer this dog food instead of the one they have, and consistently try to steal this one from the one that needs it. I do wish it was cheaper though.

Rated 1 out of 5 stars
By AnjasZoo on May 13, 2022

My Beagle Can’t Stand It

My Beagle Mix recently had to undergo surgery due to bladder stones (her previous diet may have been too high in pH). My vet recommended a urinary diet, and two of my friends’ use this food – one for a while and it works for her American Bulldog, the other just recently for her Dane, so no feedback yet. My dog is like a little vacuum cleaner who loves food, yet she wont touch it! She even makes a disgusted face and backs away from the bowl. The ingredient list seems to be worrisome too as other reviewers have already stated. Will need to try something else. My vet recommended crushed vitamin C to help lower pH, so I will look into it more and try a different food.

Rated 5 out of 5 stars
By Apollo on May 18, 2022

Dog Loves It

Our dog really enjoys this kibble. Had to put him on it because he ended up with calcium oxalate crystals in his bladder. The description from Royal Canin said the size of the kibble was dime size, not accurate. It's actually smaller than that but when soaked in water does indeed look dime size. Have yet to get his urine retested to know if this is working or not. Got the package in fair amount of time even with them having to verify this purchase through our vet.

Rated 5 out of 5 stars
By MARTHA on May 26, 2022

Excellent dry dog food for kidney stones

My dog has kidney stones they removed surgically. He was placed on Royal Canin dry dog food SO for urinary problems. He does like the food and he very picky. I soak the food in water to make it soft for him to chew. I only buy my dry Vet food from Chewy its much easier for me to have it directly delivered to my door.

Rated 3 out of 5 stars
By TurbosMom on Jun 29, 2022

Not good if dog has allergies

I’m sure this is good food and our dog likes it, but Turbo has food allergies and this did not work for him. We will try a different RC food that will help with his urinary issues and allergies.

Rated 3 out of 5 stars
By Zatchel on Apr 12, 2022

good is fine. packaging is terrible.

This food was recommended by our vet. It seems to do the trick, and our old boy loves the taste. The problem I have with it is the packaging. You would think that for $100/ bag, RC could put a better zip on the bag. It literally never lines up, and I spend more time trying to close the bag than my dog does actually eating the food. Save yourself the trouble and buy a container to put this in.

Rated 2 out of 5 stars
By MMAM on May 7, 2022

Bag fully ripped open

Ordered this because I need it ASAP for my dog. I received my order and it’s completely ripped open in front & also has small rips on the sides. Not sure how this happen but this food is VERY expensive and my dog needs it. Very disappointed in my first order.

Rated 5 out of 5 stars
By Granny on Jun 22, 2022

Great service

This was the first time I ordered dog food that needed a prescription. The people at Chewy were very helpful, and I saved by ordering auto ship.

Rated 1 out of 5 stars
By Lori on Mar 21, 2022

Feeding more but loosing weight

My dog was always the perfect weight. Since changing to this food, I am feeding her 75% more food and she is still loosing weight, even looks like she is loosing muscle mass. She is a beagle and loves food, but she can't even keep her eyes open long enough to watch me eat my dinner. The food I gave her before wasn't cheap, but a 20 lb bag would last 14 weeks so it was affordable. I can't believe any dog would need a weight control formula of this food.

Rated 3 out of 5 stars
By RocksUzy on Mar 22, 2022

Right food wrong [bite] size

This is not a new autoship request so we expected to receive the correct item displayed as with past shipments. Instead of receiving the a bag for average size dogs, I received a bag for a "small dog". I have two pit bulls and had to give them more kibbles per serving which prompted an earlier ship date for the next auto shipment. I hope the next auto shipment is what I actually purchased.