Royal Canin® Veterinary Diet Canine URINARY SO dry dog food

Specially formulated to assist in the management of struvite and calcium oxalate crystals and stones in adult dogs.

  • Dissolves pure struvite crystals and stones
  • Prevents struvite and calcium oxalate crystals and stones
  • Supports urinary health
  • Produces a dilute urine
  • Reduces bladder inflammation

Available Packaging Sizes: 3.3 lb (1.5 kg), 6.6 lb (3 kg), 17.6 lb (8 kg), 28.6 lb (13 kg)
Product Information
Struvite dissolution
Dissolves pure struvite crystals and stones

Struvite and calcium oxalate prevention
Reduces the risk of struvite and calcium oxalate crystal and stone formation

Supports urinary health
The S/O® Index indicates that this diet has been specifically formulated to help manage urine pH, urine volume, and mineral concentrations to prevent the formation of struvite and calcium oxalate crystals and stones.

Produces a dilute urine
Helps prevent urinary crystal and stone formation

Supplemental omega 3 fatty acids (EPA & DHA)
Helps reduce pain caused by bladder inflammation

Feeding Guide
Weight of Dog Tendency to be overweight Ideal weight
4.4 lb (2 kg) 1/2 cup (42 g) 5/8 cup (49 g)
11.0 lb (5 kg) 1 cup (84 g) 1 1/4 cups (97 g)
22.0 lb (10 kg) 1 3/4 cups (141 g) 2 cups (163 g)
33.0 lb (15 kg) 2 3/8 cups (191 g) 2 3/4 cups (221 g)
44.1 lb (20 kg) 3 cups (237 g) 3 1/2 cups (274 g)
55.0 lb (25 kg) 3 1/2 cups (280 g) 4 1/8 cups (324 g)
66.1 lb (30 kg) 4 cups (321 g) 4 3/4 cups (372 g)
77.2 lb (35 kg) 4 1/2 cups (360 g) 5 1/4 cups (417 g)
88.2 lb (40 kg) 5 cups (398 g) 5 7/8 cups (461 g)
99.2 lb (45 kg) 5 1/2 cups (435 g) 6 3/8 cups (504 g)
110.2 lb (50 kg) 6 cups (471 g) 6 7/8 cups (545 g)
132.3 lb (60 kg) 6 7/8 cups (540 g) 7 7/8 cups (625 g)
1 Cup = 8 Fluid Ounces = 79 Grams
Brewers rice, corn, chicken fat, chicken meal, natural flavors, dried egg powder, corn gluten meal, salt, powdered cellulose, potassium chloride, fish oil, calcium carbonate, potassium phosphate, calcium sulfate, taurine, choline chloride, vitamins (DL-alpha tocopherol [source of vitamin E], biotin, D-calcium panthotenate, pyridoxine hydrochloride [vitamin B6], vitamin A acetate, niacin, thiamine mononitrate [vitamin B1], riboflavin [vitamin B2], folic acid, vitamin B12 supplement, vitamin D3 supplement), marigold extract (Tagetes erecta L.), trace minerals (zinc oxide, ferrous sulfate, zinc proteinate, manganese proteinate, copper sulfate, manganous oxide, copper proteinate, calcium iodate, sodium selenite), preserved with natural tocopherols, rosemary extract and citric acid.
Guaranteed Analysis
Crude Protein (min.) 14.0%
Crude Fat (min.) 14.0%
Crude Fiber (max.) 4.7%
Moisture (max.) 10.0%
Magnesium (max.) 0.08%
Calorie Content
This diet contains 3890 kilocalories of metabolizable energy (ME) per kilogram or 314 kilocalories ME per cup on an as fed basis (calculated).
Have a great story you'd like to share with us? LET US KNOW

To our amazement, after only one month, all the crystals and stones vanished.

Suzanne F.

Our vet recommend we use your product; Canine Urinary SO, and within one month, Frank was back to normal with no signs of crystals.

Dino M.

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