Royal Canin Urinary Canine S/O Ageing 7+ Wet Food is a complete dietetic feed for ageing dogs over 7 year of age, and 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.

Recommended in cases of:

  • Struvite uroliths: dissolution and management of recurrence
  • Calcium oxalate uroliths: management of recurrence
  • Bacterial cystitis: management of secondary struvite crystalluria (in association with adequate antibiotherapy)

Not recommended in cases of

  • Hyperkaliemia
  • Concurrent use of urine-acidifying medication
  • Growth, gestation/lactation

It is recommended that a veterinarian’s opinion be sought before use. Feed Urinary S/O Ageing 7+ for 5 to 12 weeks for the dissolution of struvite stones and up to 6 months for the reduction of struvite stone recurrence. Then the dog should be re-evaluated regularly by the veterinarian to assess the relevance of a life long recommendation. Water should be available at all times.


  • Urinary tract health: Effective struvite stone dissolution & specifically formulated for up to 80 % of all urinary stones.
  • Ageing support: Support dogs’ vitality and cognition thanks to an exclusive blend of nutrients & antioxidants. Also helps support kidney health.


Pork by-products, poultry by-products, chicken meat, corn starch mixture, sunflower oil refined, powder cellulose, minerals, pork blood products, curde lecithins, caramlised sugars, fish oil, dried tomato pulp, 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-ageing-7+-loaf-1275

Royal Canin Urinary Canine Ageing 7+ Wet Pouch