HELPS DISSOLVE STONES: Innovative urinary tract cat food helps dissolve pure struvite stones and helps prevent calcium oxalate stones

BLADDER HEALTH: RSS methodology for cat bladder health lowers the risk of crystal formation

S/O INDEX: The exclusive S/O Index creates an environment unfavorable to crystal formation in the bladder to support urinary health

HELPS PREVENT STONE REOCCURANCE: Specialized diet, with a reduced level of magnesium, helps prevent struvite stones from reoccurring

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 loaf in sauce 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. 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 this specialized nutrition, with a reduced level of magnesium, helps dissolve pure struvite stones and prevent struvite stones from forming. 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.

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

Calorie Content

This diet contains 820 kcal ME/kg; 119 kcal ME/can on an as fed basis (calculated).

Nutrient Amount
Crude Protein (min)10.5%, Crude Fat (min)2.5%, Crude Fiber (max)2.0%, Moisture (max)81.0%.
Urinary SO Loaf in Sauce Canned Cat Food

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Customer reviews

sheesh
30 Oct 2019

My cat will eat it.

My cat has been on SO(both wet & dry) for a long time. She wouldn't eat the other brand's SO. I like that this is so moist.
Mabsr
30 Oct 2019

Our cat loves it

Required for our pets urinary health, recommended by our vet.
Toby1conobie
30 Oct 2019

The food that’s a treat

Purchased a few cans from the vet after years of the dry SO Urinary. He. absolutely loved it. He acts like he is getting a treat.
Suerapp
30 Oct 2019

Easy to serve with pull off lid!

I needed prescription cat food because my cat developed urinary problems. I tried a different brand and he refused to eat it. I bought Royal Canin and he loved it immediately. It was a big relief. Glad to have found Royal Canin
Munkin
30 Oct 2019

Had to buy for older cat with bad teeth

Gave it 4 stars because my cat often leaves some and won't eat it after it dries a little bit. The dry food was the only urinary formula my cat would eat. I give the dry 5 stars!
DFord
25 Oct 2019

It Works!

My cat, Sam, has been on the Royal Canine Urinary SO diet (dry and canned food) for over six years. I was in danger of losing him due to bladder crystals and he and I had endured some major trips to the vet. When a urinary diet was recommended by my vet in Chattanooga, I tried Purina's version. It didn't work. Since I switched Sam to Royal Canine and only Royal Canine, he has been great! I so appreciate the care and research that make these products available.
Crazedcatlady
22 Oct 2019

Amazing cat food!

We have been feeding our kitty Royal Canin for a little over a year now and he loves it! He had a blockage and after his surgery the vet recommended feeding him this brand. A year later, he’s healthy and hasn’t had any blockage problems since! We would recommend this food to other fur babies owners!!
Tiababa
22 Oct 2019

Urine crystals are gone!

My male orange tabby is prone to urine crystals! This product completely took care of them. Plus he loves the taste. He eats the dry kibble for main diet and wet version for treat!
22 Oct 2019

It keeps my cats disease at bay!

Bailey my Maine Coon has Flutd which is Feline Lower Urinart Tract Disease. I feed him Royal Canin SO wet & dry. Now, he only has an outbreak about twice a year whereas before I put him on this diet he was having an outbreak monthly. Thanks Royal Canin.
Luvugracie
22 Oct 2019

Best food for my cat

My little baby loves it and it is so easy for her to divest