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Royal Canin Veterinary - Urinary S/O

Product description

Royal Canin Veterinary - Urinary S/O 5 42
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16.19 16.19 EUR 1
12 x 85g
(€15.87 / kg)
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Product description

Dietetic wet food for cats with urinary tract problems, helps to dissolve struvite stones, increases the volume of urine & promotes a healthy urinary tract, low in magnesium, contains urine acidifiers
Royal Canin Urinary S/O Diet is specially formulated to specifically support the treatment of cystitis and urinary stones. This food can help to dissolve painful struvite stones and crystals as well as calcium oxalate stones. It simultaneously works to prevent new stones from building up and reduces the risk of cystitis. The special ingredients increase the volume of urine and optimise the RSS value. The recipe also ensures that your cat receives all the vital nutrients it requires for a healthy immune system.

Royal Canin Veterinary Cat - Urinary S/O contains the urine acidifiers calcium sulphate and DL-Methionine. It is also low in minerals, which makes it harder for crystals to form. The increase in the volume of urine means that it is thinner, and the urinary system is flushed out more. This wet food therefore helps to keep the urinary tract healthy. You can support your cat’s health while also giving it a tender and tasty meaty meal. This high-quality dietetic food is recommended by vets and can help cats with urinary tract problems to live an active and happy life in the long term!

Vet Food Disclaimer

Royal Canin Veterinary Cat - Urinary S/O at a glance: 

  • Dietetic complete food for adult cats to help remove urinary stones and prevent recurrence 
  • Acidifies urine and is low in magnesium 
  • Effective against struvite and calcium oxalate stones: can dissolve stones and crystals and reduce the risk of new ones forming
  • Increases the volume of urine: the ingredients ensure that more urine is produced so the urinary tract is flushed out
  • Optimal pH and RSS value: contains urine acidifiers, creates an environment that is unfavourable to urine stones
  • Reduced mineral content: low in minerals as these help stones to form
  • Balanced recipe: ideal combination of nutrients that support the immune system
  • Recommended by vets: tried and tested ingredients that can significantly improve your cat’s health


Meat and meat by-products, grain, vegetable protein extracts, vegetable by-products, minerals, oils and fats, sugar. 

Additives per kg: 
Nutritional additives:
Vitamin D3 (225 IU), iron (3mg), iodine (0.25mg), copper (2mg), manganese (1mg), zinc (10mg). Urine acidifier: calcium sulphate (0.35%), DL-Methionine (0.029%).

Technological additives:
Sodium bi-sulphate (acidity regulator) (0.5kg). 

Analytical constituents

protein 10.0 %
fat 3.5 %
fibre 1.0 %
ash 1.8 %
calcium 0.22 %
phosphorus 0.19 %
magnesium 0.012 %
chloride 0.42 %
moisture 80.0 %
potassium 0.18 %
sodium 0.3 %
taurine 0.1 %
sulphur 0.17 %

Feeding guide

Feeding recommendation (g/day)

Royal Canin Veterinary - Urinary S/O is a complete dietetic wet food for cats.

Cat's Weight Underweight Normal Overweight
2 kg 170 g 140 g 110 g
2.5 kg 195 g 165 g 130 g
3 kg 225 g 185 g 150 g
3.5 kg 250 g 210 g 165 g
4 kg 275 g 230 g 185 g
4.5 kg 300 g 250 g 200 g
5 kg 320 g 270 g 215 g
5.5 kg 345 g 285 g 230 g
6 kg 365 g 305 g 245 g
6.5 kg 390 g 325 g 260 g
7 kg 410 g 340 g 275 g
7.5 kg 430 g 360 g 285 g
8 kg 450 g 375 g 300 g
8.5 kg 470 g 390 g 315 g
9 kg 490 g 410 g 325 g
9.5 kg 510 g 425 g 340 g
10 kg 530 g 440 g 350 g

Feed for 5-12 weeks or until urinary stones have passed. Continue with the diet for at least 6 months to prevent a reoccurrence.


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