Royal Canin Veterinary Diet® Feline Urinary SO® canned cat food

Founded by a veterinarian, Royal Canin has over 40 years experience in health nutrition. Our work with pet nutritionists, breeders, and veterinarians from around the world has provided us with knowledge about the specific nutritional requirements of cats. This knowledge has allowed us to formulate the optimal diet for your cat's special needs.

  • Supports Struvite Dissolution
  • Increases urine volume to help decrease struvite and calcium oxalate levels
  • Supports urinary health
  • Reduced magnesium level
  • Royal Canin Urinary SO Index® promotes a urinary environment unfavorable to the development of both struvite and calcium oxalate crystals
  • 100% Complete and Balanced Nutrition
  • 100% Satisfaction Guaranteed

Feline Urinary SO is formulated to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profiles for maintenance.

Where to Buy
Size: 3 oz - morsels in gravy
(24 cans/case)
Size: 5.8 oz - loaf in gel
(24 cans/case)
Product Information
Benefits

Struvite Dissolution
Provides nutrition that aids in the management of pure struvite uroliths.

Urine Dilution
Increasing the urine volume simultaneously reduces the saturation of urine with calcium oxalate and struvite crystals.

Low RSS
Relative Super Saturation (RSS) methodology predicts the crystallization potential of urine; RSS is used to develop diets that lower the concentration of ions contributing to struvite and calcium oxalate urolithiasis.

Controlled Magnesium
Reduced level of magnesium, a natural component of struvite stones.

Feeding Guide
Recommended Daily Feeding Portion - 5.8 oz can (pâté)
Weight Daily Feeding
5 lb (2.3 kg) 3/4 can (137 g)
7 lb (3.2 kg) 1 1/4 cans (192 g)
9 lb (4.1 kg) 1 1/2 cans (247 g)
11 lb (5 kg) 1 3/4 cans (302 g)
13 lb (5.9 kg) 2 1/4 cans (357 g)
15 lb (6.8 kg) 2 1/2 cans (412 g)
17 lb (7.7 kg) 2 3/4 cans (467 g)

Recommended Daily Feeding Portion - 3 oz can (morsels in gravy)
Weight Daily Feeding
5 lb (2.3 kg) 1 1/2 cans (133 g)
7 lb (3.2 kg) 2 1/4 cans (186 g)
9 lb (4.1 kg) 2 3/4 cans (239 g)
11 lb (5 kg) 3 1/2 cans (293 g)
13 lb (5.9 kg) 4 cans (346 g)
15 lb (6.8 kg) 4 3/4 cans (399 g)
17 lb (7.7 kg) 5 1/4 cans (452 g)
Urinary SO is formulated to meet the nutritional levels established by the AAFCO (Association of American Feed Control Officials) Cat Food Nutrient Profiles for maintenance.
Ingredients

Morsels in Gravy
Water sufficient for processing, chicken liver, chicken, pork by-products, corn flour, chicken by-products, dried egg product, corn starch modified, vegetable oil, powdered cellulose, natural flavors, potassium chloride, calcium sulfate, fish oil, sodium tripolyphosphate, guar gum, taurine, DL-methionine, salt, choline chloride, vitamins [DL-alpha tocopherol acetate (source of vitamin E), thiamine mononitrate (vitamin B1), niacin supplement, biotin, D-calcium pantothenate, riboflavin supplement (vitamin B2), pyridoxine hydrochloride (vitamin B6), vitamin B12 supplement, folic acid, vitamin D3 supplement], trace minerals (zinc proteinate, zinc oxide, ferrous sulfate, copper sulfate, manganous oxide, sodium selenite, calcium iodate), marigold extract (Tagetes erecta L.)

Loaf in Gel
Water sufficient for processing, pork by-products, chicken liver, chicken, corn flour, chicken by-products, powdered cellulose, dried egg product, calcium sulfate, guar gum, potassium chloride, salt, natural flavors, carrageenan, fish oil, taurine, sodium tripolyphosphate, vitamins [DL-alpha tocopherol acetate (source of vitamin E), thiamine mononitrate (vitamin B1), niacin supplement, biotin, D-calcium pantothenate, riboflavin supplement (vitamin B2), pyridoxine hydrochloride (vitamin B6), vitamin B12 supplement, folic acid, vitamin D3 supplement], trace minerals (zinc proteinate, zinc oxide, ferrous sulfate, manganous oxide, sodium selenite, calcium iodate), marigold extract (Tagetes erecta L.).

Guaranteed Analysis
Morsels in Gravy
Crude Protein (min)5.5%
Crude Fat (min)3.5%
Crude Fiber (max)1.5%
Moisture (max)83.0%

Loaf in Gel
Crude Protein (min)6.0%
Crude Fat (min)3.5%
Crude Fiber (max)2.0%
Moisture (max)82%
Calorie Content

Morsels in Gravy
This diet contains 907 kilocalories of metabolizable energy (ME) per kilogram (calculated).
One 3oz can contains 77 kilocalories of ME on an as fed basis.

Loaf in Gel
This diet contains 863 kilocalories of metabolizable energy (ME) per kilogram (calculated).
One 5.8oz can contains 142 kilocalories of ME on an as fed basis.

Product Reviews
Royal Canin Veterinary Diet ® Feline Urinary SO ® canned cat food is rated 4.8 out of 5 by 385.
Rated 5 out of 5 by from Life Saver Me and my fiancé went through a lot of different types of cat food before our "fur child" Socks finally found something he loved. Originally we would just buy what was on sale and it ended up costing more when he started having urinary issues. This food was the vets last resort before surgery and it saved my cats life as well as saving us a ton of money and he's been ok since. Not only does he love this food he, actually wakes me up in the morning (walking on top of me) so I can feed him. It's almost like he's asking for it specifically. I thank your company and the marvelous things it has done for our family. From the bottom of our hearts THANK YOU!!!
Date published: 2015-08-10
Rated 5 out of 5 by from Life saver I've been a cat owner my entire life. My family always had cats. Growing up we lost several male cats to struvite stones. My current cat had a bout with them and I was terrified I'd lose him. My vet suggested Royal Canin Urinary SO wet canned food for him. He's 15 years old and has never had another issue with the often fatal stones. My poor baby has used up quite a few of his nine lives over the past years but thanks to this food one of them was saved. It is expensive as most prescription food is that is true but it has saved money in the long run, no vet bills and more importantly it has prolonged his time with me.
Date published: 2016-05-29
Rated 5 out of 5 by from Saved My Cat's Life! After nearly dying from a severe urinary blockage, my vet recommended that my cat, Jazz, be put on Royal Canin's Urinary SO formula for the rest of his life. At first, I was nervous that Jazz would not like his new diet, but he quickly finished his first dish and has eaten it ever since. Royal Canin's food has helped Jazz stay happy and healthy.
Date published: 2015-08-10
Rated 5 out of 5 by from BEST PRODUCT for kitties with URINARY ISSUES!!! Started using this product after spending thousands of dollars on multiple trips to the Vet for urinary blockage(s) for my ten year old male cat (neutered). Tried every single "trick of the trade", including the use of dreaded steroids, to no avail. Look no further... HAVE NOT BEEN TO THE VET FOR URINARY ISSUES IN OVER TWO YEARS. So pleased AND impressed with the possitive results. Thanks Royal Canin!!! P.S. Julius says "MEOW"!!!
Date published: 2015-08-10
Rated 5 out of 5 by from Cats love it! When you have special needs kitties, it makes it caring for them so much easier when they love their food. My one kitty has bilateral kidney stones. She has been on Feline Urinary S/O canned food more than 4 years and continues to maintain good health. I attribute this directly to her prescription diet. I have another kitty on the same diet for a prior urinary obstruction. He is in good health as well. It's a challenge keeping the other cats from stealing their food.
Date published: 2015-08-27
Rated 5 out of 5 by from Helped my cats Over 10 years ago I had a cat that kept getting urinary blockages. The vet sold me another brand to treat it and my cat absolutely hated it. He ended up having another blockage after having a PU done. The new vet put him on this food and he never had another issue until the day he passed. Also had 4 other cats get blocked and immediately went on this food. They too never had another blockage and the last one just passed away at age 18. This past week just had our newest kitty get blocked and he is now on this diet. Like all my other cats he loves the taste of it and actually eats it. Heres to hoping this food does what it did with my other cats.
Date published: 2016-05-09
Rated 4 out of 5 by from Has done the trick for over 3 years This product has kept my cat from developing stones in the urinary tract and that is what it is supposed to do. It's expensive, but it works. I use the wet food in combination with the dry food 2x/daily each. I do wish they would improve the "zip lock" on the dry food bag as it is very slim and skimpy and doesn't hold for the life of the bag of food. I believe Royal Canin cares about the quality of their foods, and keeping the food bag closed maintains the quality. For the cost, I think they could put on a thicker, better functioning zip closure. I'd only recommend this to a friend if they had the same health issues as my cat due to cost.
Date published: 2017-05-07
Rated 5 out of 5 by from Culinary Cat Kitchen Kudos! I've been using Royal Canin's Urinary SO in gel wet Cat Food for my 12yo make tabby for 7 years now. It has saved his life. When I turned 5 years, he experienced a typical but very painful case of urinary infection as he was eating dry cat food. My Vet put him on anti B's, some pain med's and suggested that he go on a wet food diet as male tabbies are prone to urinary issues. My Vet explained the range of severity that urinary infections can wage on cats and the expense that comes with it. The Royal Canin Urinary SO in Gel saved my cats like. He instantaneously took to eating it and the added moisture and nutrients balanced his PH levels and has never been back to the Vet since. Except for normal check ups of course. He's a happy, healthy 12 year old cat, which happens to be my best buddy. Thank you Royal Canin for making a product that is Truely a life saver!
Date published: 2016-05-28
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