Royal Canin Veterinary Diet Urinary SO Morsels in Gravy Canned Cat Food, 3-oz, case of 24

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  • Item Number
  • Lifestage
  • Brand
    Royal Canin
  • Special Diet
    Prescription Food
  • Food Form
    Wet Food
  • Made in
    United States

Lower urinary tract disease (LUTD) refers to a group of disorders that commonly leads to irritation of the urinary tract and corresponding undesirable clinical signs. What causes Lower Urinary Tract Disease? In cats, bacterial infections are far less common. Urinary crystals and stones are often linked to this disease. The most common cause of Lower Urinary Tract Disease in cats is idiopathic cystitis. This diet promotes a urinary environment unfavorable to the development of both struvite and calcium oxalate crystals.

Key Benefits

  • Recommended for cats at risk of developing lower urinary tract disease
  • Dissolution of pure struvite uroliths
  • Help prevent struvite, calcium oxalate and phosphate uroliths
  • Provides nutrition that aids in the management of pure struvite uroliths
  • 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
  • Increasing the urine volume simultaneously reduces the saturation of urine with calcium oxalate and struvite crystals
  • Reduced level of magnesium, a natural component of struvite stones

NOTE: Royal Canin veterinary diets require a veterinary prescription. This product will not be shipped until a copy of a valid prescription authorization is faxed to 1-800-619-7973 or e-mailed to

See all items by Royal Canin Veterinary Diet

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Customer Reviews

Rated 4.6 out of 5 by 225 reviewers.
Rated 5 out of 5 by I love Royal canin I cannot say enough good things about not only this food but my experience with Chewy. My cats had terrible kidney stones and have been in and out of the vet and this food has worked wonders for them. After the vet had to run fluids through one of my cats for the weekend because he was nearly blocked from the stones, I just took him back a month later for a urine culture/check up and the vet said he didn't have a single stone after being on this food for the last month and he looked great. Both my cats are on this food and they love the taste of it too. I'd also been having some problems with diarrhea but I have not had a single problem since they've been on this food. This is the only food I feed though and while it is a little pricey in my opinion it's worth it. I also can't say enough amazing things about Chewy. I've never experienced such great customer service in my life! I've told everyone I know how great the service I received was and I'll support them as long as I can. August 13, 2016
Rated 5 out of 5 by Saved my Cat's life My cat Nemo was not acting like himself. He was grumpy and hiding. After scooping out his box I noticed there were very few urinary clumps. Immediately went to vet's office. My poor boys bladder was full and he could not expel his urine secondary to urinary crystals. He spent 4 days in the "hospital". He was placed on a RX diet. He loves Royal Canin's Urinary SO morsels in gravy. Since starting on this diet NO MORE URINARY PROBLEMS. This diet has saved my cats's life. August 19, 2016
Rated 5 out of 5 by Cats like it when I really did not expect them to eat it. After my female cat had her first bout with crystals, the vet put her on this food, because I said she would only eat food that had "pieces" in it, absolutely not pate food. She is a very picky eater, and I really did not expect her to eat it, but she does, most of the time. Her brother, who is equally picky, really loves this food, so he cleans up her bowl, after he has eaten his regular food. I have another male who must eat novel protein food, so each cat has a different diet, enough to drive me nuts, but for their health, I stick to it, feeding each cat in a different room. August 14, 2016
Rated 5 out of 5 by Great product, Excellent Price/Service! Chewy is No. 1 for our pet edibles! Great product, excellent service. VERY SATISFIED! Robert August 22, 2016
Rated 4 out of 5 by Convenient Delivery is convenient. You order and within a couple of days you have a delivered at your door. The website isn't much cheaper than the veterinarian but,it is nice not to have to go to the vet every time your pet needs food. August 16, 2016
Rated 4 out of 5 by My cat needs this to help with UTI infections. My cat really likes this food. I was really pleased because she has to stay on prescription food. August 10, 2016
Rated 2 out of 5 by My cat is picky, like many. I tried this food because there aren't many choices for the Urinary Diet. My cat will nibble a little and she has had enough. I try to just give about a 1/4 of a can at a time. She doesn't really care for it. August 9, 2016
Rated 5 out of 5 by My cat loves it! My prefers Royal Canin over Science Hills! My cat would not eat Science Hills he rather not eat at all so I tried Royal Canin and loved it!! August 4, 2016
  • 2016-08-25 T10:21:18.223-05:00
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