Urinary SO Dry Dog Food
Royal Canin Urinary SO is a veterinary-exclusive dry dog food for dogs with urinary health concerns As a result of increased demand, you may experience difficulty purchasing certain products in the coming months. If you need an alternative diet recommendation or help locating a product, please contact our Nutritional Advisors at 800-592-6687 or via our Live Chat function.
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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
HELPS PREVENT STONE REOCCURANCE: Specialized diet, with a reduced level of magnesium, helps prevent struvite stones from reoccurring
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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. 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 wet dog food and treats to complement your dog’s diet.
With nearly 50 years of scientific research and observation, Royal Canin continues to deliver targeted nutrition to feed every pet’s magnificence. Not satisfied? Then neither are we. Our veterinary exclusive formulas are 100% satisfaction guaranteed. (Just contact us for more details.)
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Discover moreDiscover 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.
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Brewers rice, corn, chicken fat, chicken by-product meal, brewers rice flour, corn gluten meal, natural flavors, salt, powdered cellulose, potassium chloride, vegetable oil, 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 proteinate, zinc oxide, ferrous sulfate, manganese proteinate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], marigold extract (Tagetes erecta L.), L-tryptophan, rosemary extract, preserved with mixed tocopherols and citric acid.
Calorie Content
This diet contains 3741 kilocalories of metabolizable energy (ME) per kilogram or 333 kilocalories ME per cup on an as fed basis (calculated).
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Nutrient Amount Crude Protein (min) 17.0% Crude Fat (min) 15.0% Crude Fiber (max) 3.7% Moisture (max) 10.0% Eicosapentaenoic Acid (EPA) (min) 0.08% Docosahexaenoic Acid (DHA) (min) 0.05% Calcium (max) 0.75% Phosphorus (max) 0.7% Magnesium (max) 0.08% Vitamin E (min) 350 IU/kg Lutein* (min) 5 mg/kg. *Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles.
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Dry Feeding
Dog Weight Low Activity Medium Activity High Activity 4.4 lb (2 kg) 1/2 cup (41 g) 1/2 cup (47 g) 5/8 cup (54 g) 8.8 lb (4 kg) 3/4 cup (68 g) 7/8 cup (79 g) 1 cup (90 g) 13 lb (6 kg) 1 cup (93 g) 1 1/4 cups (107 g) 1 3/8 cups (122 g) 18 lb (8 kg) 1 1/4 cups (115 g) 1 1/2 cups (133 g) 1 3/4 cups (151 g) 22 lb (10 kg) 1 1/2 cups (136 g) 1 3/4 cups (158 g) 2 cups (179 g) 33 lb (15 kg) 2 1/8 cups (184 g) 2 3/8 cups (214 g) 2 3/4 cups (243 g) 44 lb (20 kg) 2 5/8 cups (229 g) 3 cups (265 g) 3 3/8 cups (301 g) 55 lb (25 kg) 3 cups (271 g) 3 1/2 cups (313 g) 4 cups (356 g) 66 lb (30 kg) 3 1/2 cups (310 g) 4 cups (359 g) 4 5/8 cups (408 g) 77 lb (35 kg) 3 7/8 cups (348 g) 4 1/2 cups (403 g) 5 1/8 cups (458 g) 88 lb (40 kg) 4 3/8 cups (385 g) 5 cups (446 g) 5 3/4 cups (506 g) 99 lb (45 kg) 4 3/4 cups (420 g) 5 1/2 cups (487 g) 6 1/4 cups (553 g) Mixed Feeding
Dog Weight Cans / Day Low Activity Medium Activity High Activity 4.4 lb (2 kg) 1/4 1/4 cup (18 g) 1/4 cup (25 g) 3/8 cup (31 g) 8.8 lb (4 kg) 1/2 1/4 cup (24 g) 3/8 cup (35 g) 1/2 cup (45 g) 13 lb (6 kg) 1/2 1/2 cup (48 g) 3/4 cup (63 g) 7/8 cup (77 g) 18 lb (8 kg) 1/2 3/4 cup (70 g) 1 cup (89 g) 1 1/4 cups (107 g) 22 lb (10 kg) 1 1/2 cup (47 g) 3/4 cup (68 g) 1 cup (90 g) 33 lb (15 kg) 1 1 1/8 cups (95 g) 1 3/8 cups (124 g) 1 3/4 cups (153 g) 44 lb (20 kg) 1 1 5/8 cups (139 g) 2 cups (176 g) 2 3/8 cups (212 g) 55 lb (25 kg) 1 2 cups (181 g) 2 1/2 cups (224 g) 3 cups (267 g) 66 lb (30 kg) 1 2 1/2 cups (221 g) 3 cups (270 g) 3 5/8 cups (319 g) 77 lb (35 kg) 1 2 7/8 cups (259 g) 3 1/2 cups (314 g) 4 1/8 cups (369 g) 88 lb (40 kg) 1 3 3/8 cups (295 g) 4 cups (356 g) 4 3/4 cups (417 g) 99 lb (45 kg) 1 3 3/4 cups (331 g) 4 1/2 cups (397 g) 5 1/4 cups (464 g)