Helps dissolve pure struvite stones and helps prevent calcium oxalate stones

Moderate calorie content (14% less than Royal Canin Urinary SO Morsels in Gravy wet cat food) for ideal weight maintenance

Lowers the risk of crystal formation using RSS methodology for bladder health

Supports urinary health with an exclusive S/O Index, and creates an environment unfavorable to crystal formation in the bladder

When your cat 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 wet cat food was developed to nutritionally support your adult cat’s urinary tract and bladder health. It increases the amount of urine your cat produces to help dilute excess minerals that can cause crystals and stones. Moderate calorie content (14% less than Royal Canin Urinary SO Morsels in Gravy wet cat food) helps them maintain a healthy weight. 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. Lower urinary tract issues may be a recurring concern for some cats. Talk to your veterinarian about keeping your cat on this urinary cat food for long-term urinary support. And ask them about the right Royal Canin dry cat food and treats to complement your cat’s diet.

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

Calorie Content

This diet contains 658 kcal ME/kg; 56 kcal ME/can on an as fed basis (calculated).

Nutrient Amount
Crude Protein (min)8.0%
Crude Fat (min)1.5%
Crude Fiber (max)2.3%
Moisture (max)84.5%.

Wet Feeding

Cat Weight Low Activity Medium Activity
4.4 lb (2 kg) 1 1/2 cans (130 g) 2 cans (165 g)
6.6 lb (3 kg) 2 cans (175 g) 2 1/2 cans (220 g)
8.8 lb (4 kg) 2 1/2 cans (215 g) 3 1/4 cans (270 g)
11 lb (5 kg) 3 cans (255 g) 3 3/4 cans (315 g)
13.2 lb (6 kg) 3 1/2 cans (290 g) 4 1/4 cans (360 g)

Mixed Feeding

Cat Weight Can / Day Low Activity Medium Activity
4.4 lb (2 kg) 1 1/8 cup (10 g) 1/4 cup (19 g)
6.6 lb (3 kg) 1 1/4 cup (20 g) 3/8 cup (32 g)
8.8 lb (4 kg) 1 3/8 cup (29 g) 1/2 cup (44 g)
11 lb (5 kg) 1 1/2 cup (37 g) 5/8 cup (56 g)
13.2 lb (6 kg) 1 1/2 cup (45 g) 3/4 cup (67 g)

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Customer reviews

knomeymd
28 Jan 2021

No more stones!

My cat was diagnosed with bladder stones about 6 months ago and was put on this food (wet and dry). Not only did she LOVE the food, but now her stones are completely gone! I am so happy with this food.
06 Jan 2021

Kitties love it!

My cat was put on a diet by his vet and he has never been happier! He likes this way better than the regular SO canned food.
Tmorgan8355
22 Nov 2020

PLEASE CHANGE THE FORMULA BACK!!!

My cat Thor depends on this food. Since the formula change, he will not touch it. He has been on this food for nearly a year and absolutely loved it. He had a bad blockage a year ago and nearly had to have surgery. After eating this food along with SO dry food. The stones dissolved and surgery wasn’t needed. He loved the gravy in this food. But now he smells it and meows at me to fix it and I can’t. He then walks away. I don’t understand why when you have a product that is working so well and that everyone is so happy with. Why would you then make changes to this. Especially when this is a prescribed food. No warning was sent out to owners. Some I’ve read now have sick animals. I’m now concerned about Thor eating the SO dry food, is it safe. We have been loyal RC customers for 8 years and now I’m concerned, I will have to start looking for another pet food manufacturer for my cat. I have to feed him specialized food and he has to eat it. He won’t eat the new formula at all! This is a major issue! The new formula isn’t gravy anymore, it’s watery and oily looking. My cat is obsessed with rue this food and now it’s ruined. What am I supposed to feed him now??