Veterinary Diets Urinary S/O Dry Dog Food

Veterinary Diets Urinary S/O Dry Dog Food


ROYAL CANIN® Urinary S/O is specifically formulated with the nutritional needs of dogs with urinary sensitivities in mind. ROYAL CANIN® Urinary S/O helps to dissolve all types of harmful struvite stones that may form in your dog’s bladder. It also helps to dilute your dog’s urine, making it less likely for calcium oxalate stones and struvite stones to form in the first place.


The utilisation of RSS methodology helps to lower the concentration of ion in your dog’s urine, which in turn contributes to minimising the likelihood of bladder stones forming. As magnesium is also a natural component of struvite crystals, ROYAL CANIN® Urinary S/O contains reduced levels of magnesium.


As part of the ROYAL CANIN® Veterinary Range, it is important that this product is only given to your pet when recommended by a veterinary professional. To cater to each dog’s individual preferences, ROYAL CANIN® Urinary S/O is also available as wet food in either a delicious gravy or a soft and tasty loaf. If you’re considering mixed feeding, simply follow our feeding guidelines to ensure your dog gets an accurate amount of both wet and dry food for optimal benefit.

  • Struvite Dissolution - helps dissolve all types of struvite stones
  • Urine Dilution - urine dilution means urine is less liable to form struvite and calcium oxalate stones
  • Low RSS - the feed helps lower the concentration of ions contributing to crystal formation
  • Low in Magnesium - a natural component of struvite crystals

See instructions on product packaging. Adjust the amount according to the animal's individual nutritional needs. Factors including breed, age and activity level should be taken into account. The daily amount can be divided into 2 or more meals. Fresh water should be available at all times.

Maize flour  
Animal fats  
Dehydrated poultry protein  
Maize gluten  
Hydrolysed animal proteins  
Vegetable fibres  
Soya oil  
Fish oil  
Mono - and diglycerides of palmatic and stearic acids esterified with citric acid  
Marigold extract (source of lutein)  


Nutritional Content Per 100 g
Protein 18 g
Fat 17 g
Crude fibre 2.2 g
Crude ash 6.4 g
Calcium 0.5 g
Phosphorus 0.5 g
Sodium 1.1 g
Chlorine 2.14 g
Potassium 0.8 g
Magnesium 0.04 g
Sulfur 0.5 g
Calcium Sulphate 0.88 g
DL-methionine 0.6 g
EPA and DHA 0.21 g
Vitamin A 1550 IU
Vitamin D3 100 IU
Weight Amount
2 - 5 kg 48 - 95 g
5 - 10 kg 95 - 159 g
10 - 15 kg 159 - 216 g
15 - 20 kg 216 - 268 g
Article number: 30481575
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