HELPS PREVENT STONES: Specialized adult dog food helps dissolve pure struvite stones and helps prevent calcium oxalate stones

WEIGHT MANAGEMENT: Low calorie dog food (11% less than Royal Canin Urinary SO Dry Dog Food) for ideal weight maintenance

BLADDER HEALTH: RSS methodology for dog bladder health helps lower the risk of crystal formation

S/O INDEX: The exclusive S/O Index creates an environment unfavorable to crystal formation in the bladder to help support urinary health

When your dog has urinary issues, easing their discomfort requires special care. But with the help of your veterinarian and Royal Canin, there’s not just hope—there can be a true difference.

This veterinary-exclusive dry dog food was developed to nutritionally support your adult dog’s urinary tract and bladder health. It increases the amount of urine your dog produces to help dilute excess minerals that can cause crystals and stones. Moderate calorie content (11% less than Royal Canin Urinary SO dry dog food) helps them maintain a healthy weight. Relative Super Saturation (RSS) methodology is used to help lower ion concentration in urine, which contributes to stone formation. This formula promotes a urinary environment unfavorable to the formation of both struvite and calcium oxalate crystals. Lower urinary tract issues may be a recurring concern for some dogs. Talk to your veterinarian about keeping your dog on this urinary dog food for long-term urinary support. And ask them about the right Royal Canin wet dog food and treats to complement your dog’s diet.

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ContentBlockDailyPortion

Discover our tool that calculates the daily portion for your pet. Fill in your pet's information and you will get their daily feeding recommendation. In case of weight issues, do not hesitate to consult your vet to adapt this portion. Note that this feeding recommendation is more precise than the feeding table, therefore the values may slightly differ.

Calculate

Corn, brewers rice, brown rice, chicken by-product meal, corn gluten meal, powdered cellulose, chicken fat, dried chicory root, natural flavors, salt, wheat gluten, vegetable oil, potassium chloride, calcium sulfate, fish oil, monocalcium phosphate, DL-methionine, fructooligosaccharides, L-lysine, choline chloride, taurine, vitamins [DL-alpha tocopherol acetate (source of vitamin E), biotin, D-calcium pantothenate, vitamin A acetate, niacin supplement, pyridoxine hydrochloride (vitamin B6), thiamine mononitrate (vitamin B1), vitamin B12 supplement, riboflavin supplement, vitamin D3 supplement, folic acid], trace minerals [zinc oxide, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate], marigold extract (Tagetes erecta L.), L-carnitine, rosemary extract, preserved with mixed tocopherols and citric acid.

Calorie Content

This diet contains 3312 kilocalories of metabolizable energy (ME) per kilogram or 272 kilocalories ME per cup on an as fed basis (calculated).

Nutrient Amount
Crude Protein (min)18.0%
Crude Fat (min)9.0%
Crude Fat (max)13.0%
Crude Fiber (max)7.2%
Moisture (max)10.0%
Calcium (max)0.81%
Phosphorus (max)0.7%
Magnesium (max)0.1%.

Dry Feeding

Dog Weight Low Activity Medium Activity
4.4 lb (2 kg) 1/2 cup (39 g) 5/8 cup (47 g)
11 lb (5 kg) 1 cup (79 g) 1 1/8 cups (93 g)
22 lb (10 kg) 1 5/8 cups (132 g) 1 7/8 cups (157 g)
33.1 lb (15 kg) 2 1/4 cups (179 g) 2 5/8 cups (213 g)
44.1 lb (20 kg) 2 3/4 cups (222 g) 3 1/4 cups (264 g)

Dry Feeding

Dog Weight Can / Day Low Activity Medium Activity
4.4 lb (2 kg) 1/4 1/4 cup (24 g) 3/8 cup (31 g)
11 lb (5 kg) 1/2 5/8 cup (47 g) 3/4 cup (62 g)
22 lb (10 kg) 1 3/4 cup (65 g) 1 1/8 cup (89 g)
33.1 lb (15 kg) 1 1 1/2 cup (120 g) 1 7/8 cup (154 g)
44.1 lb (20 kg) 1 2 1/8 cup (171 g) 2 5/8 cup (213 g)
Urinary SO Moderate Calorie Dry Dog Food

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Customer reviews

Puglvr3294
02 May 2017

Life saver

My dog Joey was always at the vet with urinary tract infections because he gets bladder stones until he was put on Urinary SO. He hasn't had a UTI since. It has been a life saver.
Vic60
02 May 2017

Life Savor

My sweet Khloe had two bladder surgeries 5 years ago then another a year later. Three surgeries in all and was then put on Canin Urinary SO has stayed healthy and happy ever since.
khunz
02 May 2017

Great product

My dog has been eating this for many years and it prevents her from getting bladder stones. Great product!
Jennifer209
02 May 2017

My Pugs love this food!

I have three Pugs who eat this food. They are all prone to bladder stones and our vet recommended this food for them. I've been feeding them this for four years and haven't had any reoccurrence in the bladder stones. The bonus is that they really like it.
Jimmy
02 May 2017

Divaj
02 May 2017

Dave1234
02 May 2017

Works great

My vet recomended this to break up bladder crystals and to help with bladder infections. She has been eating it for a year now with no problems and loves it. My other dogs love it as well and i mix a little with their food
BigC
02 May 2017

Bladder stones free & happy!

I needed to purchase this food for my dog after she developed bladders stones. She is so much happier now and loves this food
Erin88
02 May 2017

So happy it's moderate calorie!

I'm so hair they can't out with this version of the SO product. This has helped my dog lose 10lbs since having to start reading the SO food several years ago.
Alanni9799
02 May 2017

Very descriptive. Helpful

We have used this dog food since my dogs surgery for stones. We have had absolutely no issues since (knock on wood). Max absolutely loves the dog food. He gets so excited for breakfast and dinner. Thank you for keeping our puppy healthy.