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: Thin slices in gravy soft dog food is highly palatable and appeals to dogs with picky appetites

Whether this is your dog’s first urinary issue or they need ongoing urinary care, your vet recommended Royal Canin Urinary SO for a reason. This veterinary exclusive wet dog food was developed to nutritionally support your adult dog’s urinary tract and bladder health. This formula is designed with Relative Super Saturation (RSS) methodology 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 them 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 Royal Canin Urinary SO dry dog food and treats to complement your dog’s diet or for mixed feeding.

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Labrador Retriever adult sitting with its owner outdoors

Water sufficient for processing, chicken, chicken by-products, pork by-products, chicken liver, pork liver, wheat flour, modified corn starch, pork plasma, powdered cellulose, vegetable oil, salt, natural flavors, fish oil, calcium sulfate, sodium bisulfate, potassium chloride, carob bean gum, guar gum, sodium tripolyphosphate, taurine, vitamins [DL-alpha tocopherol acetate (source of vitamin E), thiamine mononitrate (vitamin B1), biotin, niacin supplement, D-calcium pantothenate, riboflavin supplement, pyridoxine hydrochloride (vitamin B6), vitamin B12 supplement, folic acid, vitamin D3 supplement], DL-methionine, choline chloride, trace minerals [zinc oxide, ferrous sulfate, zinc proteinate, copper sulfate, manganous oxide, sodium selenite, calcium iodate], marigold extract (Tagetes erecta L.).

Calorie Content

This diet contains 906 kcal ME/kg; 322 kcal ME/can on an as fed basis (calculated).

Nutrient Amount
Crude Protein (min)6.5%
Crude Fat (min)4.0%
Crude Fiber (max)1.76%
Moisture (max)81.5%.
Dog Weight Low Activity Medium Activity High Activity
4.4 lb (2 kg) 1/2 can (162 g) 1/2 can (187 g) 1/2 can (213 g)
8.8 lb (4 kg) 3/4 can (272 g) 1 can (315 g) 1 can (357 g)
13.2 lb (6 kg) 1 can (368 g) 1 1/4 cans (426 g) 1 1/4 cans (485 g)
17.6 lb (8 kg) 1 1/4 cans (457 g) 1 1/2 cans (529 g) 1 3/4 cans (601 g)
22 lb (10 kg) 1 1/2 cans (540 g) 1 3/4 cans (625 g) 2 cans (711 g)
26.5 lb (12 kg) 1 3/4 cans (619 g) 2 cans (717 g) 2 1/4 cans (815 g)
30.9 lb (14 kg) 2 cans (695 g) 2 1/4 cans (805 g) 2 1/2 cans (915 g)
35.3 lb (16 kg) 2 1/4 cans (768 g) 2 1/2 cans (890 g) 2 3/4 cans (1,011 g)
39.7 lb (18 kg) 2 1/4 cans (839 g) 2 3/4 cans (972 g) 3 cans (1,105 g)
44.1 lb (20 kg) 2 1/2 cans (908 g) 3 cans (1,052 g) 3 1/4 cans (1,195 g)
Urinary SO Thin Slices and Gravy Canned Dog Food

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Customer reviews

Bully Dog
31 May 2022

Nice item

Pet enjoyed it. However would like to be order as 12 cans instead of 24 cans
20 Mar 2021


What is the black stuff in the bottom of the can after I have already fed them the can? Gives the dogs bad breath and sticks to their teeth.
15 Mar 2021

My picky dog loves this!

When my dog was diagnosed with calcium oxalate stones, and had to switch to a prescription food after surgery, I was so nervous I wouldn't be able to find something he'd eat. He's super picky. Thankfully, he LOVES this food. He can't wait to lick the gravy every time I put it in his bowl. Also, his urine labs have been perfect since starting.
09 Jan 2021

Our Dog Loves this stuff!

Missy, a 16 year old Pomeranian jumps up and down like a puppy while we're spooning it out of the can! She gets dry food also.