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

SPECIALIZED KIBBLE: Adapted kibble size for small dogs encourages chewing to help reduce tartar buildup

When your small dog has big 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 small 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. Low 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 for dental health, the adapted kibble size for small dogs encourages chewing to help reduce tartar buildup. 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 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

Brewers rice, corn, chicken fat, chicken by-product meal, corn gluten meal, natural flavors, salt, wheat gluten, powdered cellulose, potassium chloride, vegetable oil, calcium sulfate, monocalcium phosphate, fish oil, DL-methionine, fructooligosaccharides, sodium tripolyphosphate, L-lysine, choline chloride, taurine, trace minerals [zinc proteinate, manganese proteinate, ferrous sulfate, zinc oxide, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], 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], marigold extract (Tagetes erecta L.), rosemary extract, preserved with mixed tocopherols and citric acid.

Calorie Content

This diet contains 3727 kilocalories of metabolizable energy (ME) per kilogram or 358 kilocalories ME per cup on an as fed basis (calculated).

Nutrient Amount
Crude Protein (min)18.0%
Crude Fat (min)15.0%
Crude Fiber (max)3.6%
Moisture (max)10.0%
Calcium (max)1.0%
Phosphorus (max)1.0%
Magnesium (max)0.08%.

Dry Feeding

Dog Weight Low Activity Medium Activity High Activity
4.4 lb (2 kg) 3/8 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)
13.2 lb (6 kg) 1 cup (93 g) 1 1/8 cups (107 g) 1 1/4 cups (122 g)
17.6 lb (8 kg) 1 1/4 cups (115 g) 1 3/8 cups (133 g) 1 5/8 cups (152 g)
22 lb (10 kg) 1 3/8 cups (136 g) 1 5/8 cups (158 g) 1 7/8 cups (179 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)
13.2 lb (6 kg) 1/2 1/2 cup (48 g) 5/8 cup (63 g) 3/4 cup (77 g)
17.6 lb (8 kg) 1/2 3/4 cup (70 g) 7/8 cup (89 g) 1 1/8 cups (107 g)
22 lb (10 kg) 1 1/2 cup (47 g) 3/4 cup (68 g) 7/8 cup (90 g)
Urinary SO Small Dog Dry Dog Food

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Customer reviews

Zuri13
08 Jun 2016

It's AMAZING

My Corgi X Mini Aussie has been on this for some time now. The food has leveled out her pH levels and has not experienced any more struvites since her diet change.
ozman
31 May 2016

I've been buying for a few years since my dog had stones.
Happydogmom69
28 May 2016

Love this product!

My dog Bruno was having a tough time peeing, even had traces of blood, relieving himself was a huge & painful challenge. My vet put him on this product and we changed his water to distilled. Now he goes pees like a champion, and you can see the difference in his attitude.
Bob B
28 May 2016

Veronica M
28 May 2016

Great for my dog's condition.

This is the only food my dog will eat. She has to have this prescribed food for her urinary tract problems.
2Pups
28 May 2016

Helps prevent kidney stones!

Helps save me and my doggie from vet visits and bills by preventing kidney stones!!
albin
27 May 2016

Number 1 seller

This is our clients number 1 favorite food at our clinic.
TednSook
27 May 2016

Dog loves it

My dog uses Royal Canin Veterinary Diet Canine Urinary SO Small Dog dry food because he was diagnosed with bladder stones. He had surgery to remove the stones and has been on this prescription food for over 2 years now. He eats it every day and he enjoys it. He also doesn't have any signs of any bladder issues, so I am happy to know that it has helped him. I would highly recommend this dog food.
Nan1
27 May 2016

Crystals in urine

Quick fix to urinary problem. Normal urination in 2 days. Lower price on line,vet clinics should charge less.
jeepchickie77
27 May 2016

Works like a charm

My female Shih Tzu has been on the SO for a few years and she has not had any bladder problems since!