Petco Text Logo
Petco Pet Logo

Royal Canin Veterinary Diet Canine Urinary SO + Hydrolyzed Protein Adult Dry Dog Food, 7.7 lbs.

Royal Canin Veterinary Diet Canine Urinary SO + Hydrolyzed Protein Adult Dry Dog Food, 7.7 lbs.

Icon rx food 1Vet Approval Required
Icon info 2

This product requires approval from your pet’s veterinarian.


Free Shipping $39+
Pickup Not Available
Icon carat down

Description

Royal Canin Urinary SO + Hydrolyzed Protein is a veterinary-exclusive dry dog food developed to support your adult dog's urinary tract and bladder health. It's designed with Relative SuperSaturation (RSS) methodology to help lower ion concentration in urine and features highly digestible hydrolyzed protein, which helps reduce the risk of stomach and skin signs in dogs with food sensitivities.

  • - A veterinary-exclusive dry dog food to support urinary health in dogs with food sensitivities
  • - Helps dissolve and prevent pure struvite stones and helps prevent calcium oxalate stones
  • - Lowers the risk of crystal and stone formation using RSS methodology for bladder health
  • - Highly palatable hydrolyzed proteins help to reduce skin and GI reactions that may be a result of food sensitivities to common proteins found in pet food
  • - Supports healthy digestion and reinforces the skin barrier with nutrients to support and maintain healthy skin
  • - QUALITY AND SAFETY: Attention to the very smallest details during the formulation and production process helps Royal Canin deliver precise and effective health nutrition for pets
  • - TAILORED NUTRITION: Check out the full range of Royal Canin wet and dry dog food formulas that offer precise nutrition for dogs of all ages, sizes and breeds

Please note that the product information displayed is provided by manufacturers, suppliers and other third parties and is not independently verified by Petco.

Specifications

SKU3248984
LifestageAdult
Primary FlavorOriginal
Primary BrandRoyal Canin Veterinary Diet
Days to ShipShips Next Business Day
Weight7.7 LBS
Grain FreeNo
Personalized Item flagYes
Primary FlavorOriginal
LifestageAdult
Length5.25 IN
Height19 IN
Width10 IN
Breed SizesMost Sizes

Brewers rice, hydrolyzed soy protein, chicken fat, natural flavors, dried chicory root, salt, vegetable oil, pea fiber, calcium sulfate, fish oil, potassium chloride, sodium aluminosilicate, monocalcium phosphate, fructooligosaccharides, vitamins(DL-alpha tocopherol acetate (source of vitamin E), niacin supplement, D-calcium pantothenate, biotin, pyridoxine hydrochloride (vitamin B6), riboflavin supplement, thiamine mononitrate (vitamin B1), vitamin A acetate, vitamin B12 supplement, folic acid, vitamin D3 supplement), choline chloride, taurine, DL-methionine, N-butyric acid, GLA safflower oil, marigold extract (Tagetes erecta L.), trace minerals(zinc proteinate, zinc oxide, manganese proteinate, manganous oxide, copper sulfate, ferrous sulfate, sodium selenite, copper proteinate, calcium iodate), rosemary extract, preserved with mixed tocopherols and citric acid.

Crude Protein (min.)18.0%, Crude Fat (min.)13.0%, Crude Fiber (max.)4.0%, Moisture (max.)10.5%, Calcium (max.)0.6%, Phosphorus (max.)0.6%, Magnesium (max.)0.07%.

Description

Royal Canin Urinary SO + Hydrolyzed Protein is a veterinary-exclusive dry dog food developed to support your adult dog's urinary tract and bladder health. It's designed with Relative SuperSaturation (RSS) methodology to help lower ion concentration in urine and features highly digestible hydrolyzed protein, which helps reduce the risk of stomach and skin signs in dogs with food sensitivities.

  • - A veterinary-exclusive dry dog food to support urinary health in dogs with food sensitivities
  • - Helps dissolve and prevent pure struvite stones and helps prevent calcium oxalate stones
  • - Lowers the risk of crystal and stone formation using RSS methodology for bladder health
  • - Highly palatable hydrolyzed proteins help to reduce skin and GI reactions that may be a result of food sensitivities to common proteins found in pet food
  • - Supports healthy digestion and reinforces the skin barrier with nutrients to support and maintain healthy skin
  • - QUALITY AND SAFETY: Attention to the very smallest details during the formulation and production process helps Royal Canin deliver precise and effective health nutrition for pets
  • - TAILORED NUTRITION: Check out the full range of Royal Canin wet and dry dog food formulas that offer precise nutrition for dogs of all ages, sizes and breeds

Please note that the product information displayed is provided by manufacturers, suppliers and other third parties and is not independently verified by Petco.

Specifications

SKU3248984
LifestageAdult
Primary FlavorOriginal
Primary BrandRoyal Canin Veterinary Diet
Days to ShipShips Next Business Day
Weight7.7 LBS

Reviews

Rating Snapshot

Select a row below to filter reviews.

5 stars

68

4 stars

14

3 stars

4

2 stars

2

1 stars

7

Overall Rating

4.4
79 out of 87 (91%) reviewers recommend this product

Review this Product

Adding a review will require a valid email for verification
Customers say

Customers overwhelmingly praise this urinary diet for resolving chronic urinary crystals, bladder stones, and infections, with many reporting zero recurrence after years of issues and avoided surgeries. Many also highlight dramatic improvements in food allergies and skin conditions, describing cleared-up itchy skin and resolved ear infections. Dogs eagerly consume it despite being picky eaters, and customers express strong loyalty after years of use. Some note limited availability and occasional stockouts, while a few mention high prices and large bag sizes, though these rarely deter purchase given the product's effectiveness.

Customer Images

Filter Reviews

1 - 8 of 90 Reviews

5 Ratings-Only Reviews

Good product but very rarely in stock

Aimee7777

7 months ago
My dog has been on this food for 3 years and yes it’s helped with crystals but I reached out to my vet for a recommendation and luckily found another prescription brand with the same ingredients. I’m done battling the frequent “out of stock” every time I try to reorder. It’s been out of stock on the site I always go to for 8 weeks. They restocked last night and it’s out of stock again already. I even tried the chat feature here a couple weeks ago and was told it was in stock, when I was literally looking at the out of stock page on Southern Ag. I spent over an hour looking at all of the local vets and local pet stores, and any online stores. No one has it.

Originally posted on royalcanin.com

ALWAYS OUT OF STOCK/UNAVAILABLE

ReginaR

8 months ago
I would rate this a 5, but it is FREQUENTLY unavailable.

Originally posted on royalcanin.com

Great dog food, but hard to find

momofhoneybuns

1 year ago
Best food for my beagle mix Honey. It is hard to find. Recently Petsmart has discontinued it. Luckily, my vet's pharmacy just started selling it online. It shouldn't be this way.

Originally posted on royalcanin.com

Great Food, Impossible to find

ell827

1 year ago
My vet prescribed this for my little dog and it gets 4 stars because it works great! However, it is extremely hard to find in any sized in my area. Like the other reviews, a large bag will go bad. I'm almost at the point of buying the large bag because I've been looking for 3 weeks now and I'm almost out of food! Now, can't even find the large bag!!!! Needs to be available on Chewy. Shouldn't have a food that no on carries.

Originally posted on royalcanin.com

Needs smaller bag and easier to get

Sak2

1 year ago
It's ridiculous that this food is so hard to find and does not come in a smaller bag. Sell the 7.7lb bag for smaller dogs and sell through chewy.

Originally posted on royalcanin.com

not available

SGKT

2 years ago
gee - a great food, our vet prescribes it an no one has it nor is it sold online. What a stupid product. Nor can our dog use the non hydrolyzed version because it contains corn which many dogs are allergic to. Wake up Royal Canin. Either you want to help people or you do not.

Originally posted on royalcanin.com

Bonus-no more blotchy skin issues

Christina199

2 years ago
My vet recommended I try this because my dog avoids drinking water, her urine output is minimal and could lead to issues. A very unexpected bonus was that her consistently itchy and blotchy skin completely cleared up, presumably due to the hydrolized protein.

Originally posted on royalcanin.com

Very hard to get, works well.

Steph G

3 years ago
This is basically the only food my dog can eat to prevent urine crystals and severe allergic reactions, including yeast infections in her ears, BUT WE CANNOT FIND IT ANYMORE!! My pretty girl is suffering….

Originally posted on royalcanin.com

1 - 8 of 90 Reviews

Questions

Related Articles & Questions