HELPS DISSOLVE STONES: Innovative urinary tract dog food helps dissolve pure struvite stones and helps prevent calcium oxalate stones

BLADDER HEALTH: Lowers the risk of crystal formation using RSS methodology for dog bladder health

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

HIGHLY PALATABLE: Soft dog food texture is highly palatable and appeals to dogs with picky appetites

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 wet 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. 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. And this specialized nutrition, with a reduced level of magnesium, helps dissolve pure struvite stones and prevent struvite stones from forming. 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 dry dog food and treats to complement your dog’s diet.

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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

Water sufficient for processing, chicken liver, chicken by-products, pork by-products, corn grits, Corn starch, vegetable oil, powdered cellulose, salt, monocalcium phosphate, natural flavors, guar gum, potassium chloride, carob bean gum, fish oil, taurine, calcium sulfate, carrageenan, DL-methionine, choline chloride, vitamins [vitamin E supplement, 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, zinc proteinate, copper sulfate, manganous oxide, sodium selenite, calcium iodate], magnesium oxide, marigold extract (Tagetes erecta L.).

Calorie Content

This diet contains 1259 kcal ME/kg; 485 kcal ME/can on an as fed basis (calculated).

Nutrient Amount
Crude Protein (min)5.6%
Crude Fat (min)5.9%
Crude Fiber (max)1.6%
Moisture (max)73.5%.

Wet Feeding

Dog Weight Low Activity Medium Activity High Activity
4.4 lb (2 kg) 1/4 can (118 g) 1/4 can (137 g) 1/2 can (156 g)
8.8 lb (4 kg) 1/2 can (199 g) 1/2 can (230 g) 3/4 can (262 g)
19.8 lb (9 kg) 1 can (366 g) 1 can (423 g) 1 1/4 cans (481 g)
28.7 lb (13 kg) 1 1/4 cans (482 g) 1 1/2 cans (558 g) 1 3/4 cans (634 g)
39.7 lb (18 kg) 1 1/2 cans (615 g) 1 3/4 cans (712 g) 2 cans (809 g)
50.7 lb (23 kg) 2 cans (739 g) 2 1/4 cans (856 g) 2 1/2 cans (972 g)
59.5 lb (27 kg) 2 1/4 cans (834 g) 2 1/2 cans (965 g) 2 3/4 cans (1,097 g)
68.3 lb (31 kg) 2 1/2 cans (925 g) 2 3/4 cans (1,070 g) 3 1/4 cans (1,216 g)
79.4 lb (36 kg) 2 3/4 cans (1,034 g) 3 cans (1,198 g) 3 1/2 cans (1,361 g)
88.2 lb (40 kg) 3 cans (1,119 g) 3 1/4 cans (1,296 g) 3 3/4 cans (1,473 g)
99.2 lb (45 kg) 3 1/4 cans (1,223 g) 3 3/4 cans (1,416 g) 4 1/4 cans (1,609 g)

Mixed Feeding

Dog Weight Cans / Day Low Activity Medium Activity High Activity
4.4 lb (2 kg) 1/4 1/8 cups (8 g) 1/8 cups (14 g) 1/4 cups (20 g)
8.8 lb (4 kg) 1/4 3/8 cups (35 g) 1/2 cups (46 g) 5/8 cups (57 g)
19.8 lb (9 kg) 1/2 5/8 cups (60 g) 7/8 cups (79 g) 1 1/8 cup (99 g)
28.7 lb (13 kg) 1/2 1 1/8 cup (99 g) 1 3/8 cup (126 g) 1 3/4 cup (152 g)
39.7 lb (18 kg) 1 7/8 cup (79 g) 1 1/4 cup (112 g) 1 5/8 cup (146 g)
50.7 lb (23 kg) 1 1 3/8 cup (122 g) 1 7/8 cup (162 g) 2 1/4 cup (202 g)
59.5 lb (27 kg) 1 1 3/4 cup (154 g) 2 1/4 cup (199 g) 2 3/4 cup (245 g)
68.3 lb (31 kg) 1 2 1/8 cup (186 g) 2 5/8 cup (236 g) 3 1/4 cup (286 g)
79.4 lb (36 kg) 1 2 1/2 cup (223 g) 3 1/8 cup (279 g) 3 3/4 cup (336 g)
88.2 lb (40 kg) 1 2 7/8 cup (252 g) 3 1/2 cup (313 g) 4 1/4 cup (374 g)
99.2 lb (45 kg) 1 3 1/4 cup (288 g) 4 cup (354 g) 4 3/4 cup (421 g)
Urinary SO Loaf Canned Dog Food

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Customer reviews

nelliekate mom
23 Oct 2019

Dog loves it!!

We started using after our yorkie had bladder surgery. We bake it for treats and feed out of can for regular meals.
Cindy76
23 Oct 2019

Royal Canin Urinary SO #1 in My Books!

My dog has to be on a Urinary SO diet. I chose Royal Canin as I've used their products in the past and have been pleased with the quality of their food. Great Decision! My dog gobbles up this food like its a special treat! One less thing for me to worry about now!
Dashford
22 Oct 2019

Good tasting and healthy

Dallas was on Canine Urinary SO kibble and canned for the last 7 years of her life. She loved it and she lived to 17.
Scooby Zager
22 Oct 2019

Life Saver

The dog loves the taste and it saved his life, he ate the fizz of a tenis ball an d started to choak not knowing what to do I got some of the can food on my finger not knowning if he would eat some to push yhe blockage down. Choking he swalled some pushing the fizz down. Kidney stone and choking all gone Thank You Royal Canine Dog is fine
Scooby Zager
22 Oct 2019

Life Saver

The dog loves the taste and it saved his life, he ate the fizz of a tenis ball an d started to choak not knowing what to do I got some of the can food on my finger not knowning if he would eat some to push yhe blockage down. Choking he swalled some pushing the fizz down. Kidney stone and choking all gone Thank You Royal Canine Dog is fine
DonnaK
22 Oct 2019

Health benefits for my dog

My dog had bladder surgery where my dog had over 40 bladder stones removed. He has been on this food ever since and has never had another problem!
NoelleJanet
22 Oct 2019

Keeps my pups healthy!

I love Royal Canine Urinary SO dog food. My Yorkshire terrier has bladder issues and this food keeps her healthy. We are very grateful for it.
Blueoceandave
22 Oct 2019

My dog loves it and it keeps him from getting stones. Glad i found it
Grandma DeeDee
22 Oct 2019

christ4mel
22 Oct 2019

My dog loves this

I have been getting this for my dog and she loves it. It also helps her stay healthy.