Royal Canin Urinary Moderate Calorie food is formulated to dissolve struvite stones and reduce their recurrence through its urine acidifying properties, its low level of magnesium and its restricted level of protein but of high quality.


It is recommended that a veterinarian’s opinion be sought before use. Feed Urinary S/O Moderate Calorie for 5 to 12 weeks for the dissolution of struvite stones and up to 6 months for the reduction of struvite stone recurrence. The dog should be re-evaluated regularly by the veterinarian to assess the relevance of a lifelong recommendation. Water should be available at all times.

NOTE: - in older dogs renal function should be checked before recommending a new diet. It is recommended to divide the daily intake into 2 meals.


  • Struvite dissolution: Helps dissolve all types of struvite stones.
  • Moderate calorie: Moderate calorie content to help maintain ideal weight.
  • Urine dilution: Urine dilution makes the urine less liable to form struvite and calcium oxalate stones.
  • Low RSS: Helps lower the concentration of ions contributing to crystal formation.


Pork by-products, chicken meat, wheat flour, poultry by-products, pork blood products, vital wheat gluten, starch mixture, powdered cellulose, minerals, sunflower oil refined, fish oil, caramelised sugars, marigold extract (source of lutein).

For more information and a feeding guide, please use the following link: https://www.royalcanin.com/uk/shop/urinary-so-moderate-calorie-thin-slices-in-gravy-1277

Royal Canin Urinary Moderate Calorie Canine Wet Pouches