Veterinary Diets Urinary S/O Small Dry Dog Food

Veterinary Diets Urinary S/O Small Dry Dog Food

9.25 £ per kg
Free home delivery over £49
Free returns

ROYAL CANIN® Urinary S/O Small Dogs is suitable for small adult dogs that weigh under 10kg. This food is specifically tailored with your dog’s urinary health in mind. The food helps to dissolve all types of struvite stones whilst also diluting your dog’s urine - this limiting the reoccurrence of crystal and stone formation for long term health support.


Formulated with Relative Super Saturation (RSS) methodology, ROYAL CANIN® Urinary S/O Small Dogs helps to lower the concentration of ions in your dog’s bladder. To help support your dog’s dental hygiene, the food includes nutrients that help trap the calcium present in your dog’s saliva, therefore reducing the build-up of tartar to support healthy teeth and gums.


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.

  • 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
  • Tartar Control - contains nutrients to trap calcium in the saliva and reduce tartar build-up

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  
Egg powder  
Wheat gluten  
Soya oil  
Fish oil  
Marigold extract (source of lutein)  


Nutritional Content Per 100 g
Protein 20 g
Fat 17 g
Crude fibre 2.3 g
Crude ash 7.3 g
Calcium 0.7 g
Phosphorus 0.7 g
Sodium 1.2 g
Chlorine 2 g
Potassium 0.8 g
Magnesium 0.05 g
Sulfur 0.5 g
Calcium Sulphate 0.8 g
DL-methionine 0.45 g
EPA and DHA 0.22 g
Vitamin A 1600 IU
Vitamin D3 100 IU
Weight Amount
2 - 3 kg 48 - 65 g
3 - 4 kg 65 - 81 g
4 - 5 kg 81 - 96 g
5 - 6 kg 96 - 110 g
6 - 7 kg 110 - 123 g
7 - 8 kg 123 - 136 g
8 - 9 kg 136 - 149 g
9 - 10 kg 149 - 161 g
Article number: 30481611
Apple PayGoogle PayPayPalVISAMasterCardAmerican ExpressJapan Credit BureauDiners Club InternationalDiscoverChina UnionPay

FirstVet provides on-demand, expert advice from licensed vets and a selection of vet-recommended products all in one place. All products in our assortment are carefully selected and continuously reviewed by our vets. We offer fast home delivery and free shipping on orders over £49. If you have any questions, please contact our fantastic customer support team and we will be happy to help you.