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

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  • Item Number
  • Food Form
    Wet Food
  • Special Diet
    Prescription Food, Weight Control
  • Lifestage
  • Brand
    Royal Canin
  • 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 and who are predisposed to weight gain
  • Moderate calorie content, compared to Feline Urinary SO, to help maintain ideal weight.
  • 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 for cats prone to both struvite and 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
  • Complete and Balanced Nutrition

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 4.7 out of 5 by 107 reviewers.
Rated 5 out of 5 by Excellent Our cat Charlie recently had to switch to this from the regular SO food, and he actually likes the moderate calorie better! So for us its a home run! September 14, 2016
Rated 5 out of 5 by My cat loves it!! My 1-year old cat has to be on prescription food due to recently having crystals in his urine. He loves different varieties of wet food, so we felt bad for him when we could only find gel/patte prescription food in stores (he ate it very reluctantly). We found this Royal Canin SO with morsels online and he instantly loved it! He loves the prescription treats too. We noticed he was gaining a little weight so we recently switched to the moderate calorie formula. August 31, 2016
Rated 5 out of 5 by We had been getting this product from another source but at times couldn't find the flavours our cats enjoy. We were very please with the ease of ordering as well as the quick delivery. Our cats are very happy. August 28, 2016
Rated 5 out of 5 by Great product for Healthy UT, but my cat will not eat it I used the dry Royal Canin for years with complete success in maintaining my cat's UT in good health. He loved the taste of this product as well. He can no longer remain on a dry diet. I hoped the switch to wet food would be a smooth one, but he will not touch the canned SO. Hopefully your cat is a less demanding one. August 14, 2016
Rated 4 out of 5 by My boy loved the flavor My Fella has urinary problems and loved this as well as its dry counterpart. I'd have given it 5 stars if his sister would eat it too, she'll only eat the dry. I have to give her other wet food which causes problems cause Big Boy wants to eat everything in sight. I'm trying to add it little by little into her food( she's so finicky ) August 17, 2016
Rated 5 out of 5 by My cat loves this food I can't comment on the efficacy of this product for urinary issues, as my cat hasn't been on it long enough. I does seem to enjoy the flavor quite a lot. He's a guy that loves his chow and he bolts it down as if there will never be another meal...the nuggets in gravy force him to take a bit more time eating, which is good. I like the single serving cans, their expensive and not great for the environment, but they are sure easy to use! August 11, 2016
Rated 4 out of 5 by Awesome product First time ordering from and I'm so pleased! Pleased with the outstanding service and the cat food...I have had nothing but problems trying to get this food at PetSmart.... So happy I found July 28, 2016
Rated 5 out of 5 by Prescribed by my Vet This food was prescribed from my vet a few months ago. I found that Chewy carried it and it was a very easy process to have my Vet send the prescription to Chewy. Not only that but Chewy carries all the varieties of the Urinary SO food for my cat. We were using the regular Urinary SO canned morsels, and for the first time this month I saw that Chewy carried the moderate calorie version. So we tried it. My cat loved it just as much as the other food. Believe me he can definitely use the moderate calorie version, so it will be on my autoship from now on. July 14, 2016
  • 2016-09-23 T06:13:43.614-05:00
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