The Puppy and the Dog They have been man’s companion through the ages and adapted to their owners, but they have their own behavioural and nutritional demands. Knowing and respectingthem will guarantee their health and well-being.

The cat’s feline nature is always a matter of fascination.He adapts with apparent ease to daily life, and yet he has behavioural and nutritional requirements of his own. Knowing them and respecting them will guarantee his well-being and his health.

Because of its composition, a Royal Canin Health Nutrition food provides all essential nutrients measured out with utmost precision in order to contribute every day and on a long-term basis to the well-being and health of every animal, according to his age, his size, his physiological condition and his breed.

Innovation for the sake of dogs and cats’ health. For over 40 years, Royal Canin has worked with breeder partners and veterinary nutritionists to go ever further into innovation and precision to enable us to formulate nutritional solutions which perfectly meet dogs and cats’ real needs.

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Urinary S/O LP 34

Complete dietetic feed for adult cats

Urinary S/O LP 34


It is recommended that a veterinarian’s opinion be sought before use. Feed URINARY S/O for 5 to 12 weeks for the dissolution of struvite stones and up to 6 months for the reduction of struvite stone recurrence.


  • Dissolution of struvite uroliths
  • Management of recurrent struvite and calcium oxalate urolithiasis using a single diet


- the wet version of Urinary S/O Feline is recommended for recurrent idiopathic cystitis

- in older cats, renal function should be checked before Urinary S/O Feline is prescribed.

  • Dissolution of struvite uroliths
  • Struvite and calcium oxalate urolithiasis
  • Dissolution of struvite uroliths
  • Struvite and calcium oxalate urolithiasis
Helps dissolve all types of struvite stones.
Helps lower the concentration of ions contributing to crystal formation.
Urine dilution makes the urine less liable to form struvite and calcium oxalate stones.
Reduced level of magnesium, a natural component of struvite crystals.
Packaging size:

Recommended daily quantities (g/day):Water should be available at all times

Cat's weight 2 kg 3 kg 4 kg 5 kg 6 kg 7 kg 8 kg 9 kg 10 kg
Thin 35 g 3/8 cup 55 g 5/8 cup 70 g 7/8 cup 90 g 1+1/8 cup 110 g 1+3/8 cup - - - - - - - -
Normal 30 g 3/8 cup 40 g 4/8 cup 55 g 5/8 cup 70 g 7/8 cup 85 g 1 cup 100 g 1+2/8 cup 115 g 1+3/8 cup 125 g 1+4/8 cup 140 g 1+6/8 cup
Overweight - - - - - - 60 g 6/8 cup 70 g 7/8 cup 80 g 1 cup 95 g 1+1/8 cup 105 g 1+2/8 cup 115 g 1+3/8 cup

We remind you of the importance of monitoring your cat's body condition and taking them for regular visits to your veterinarian.

See body condition