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Royal Canin Urinary S/O Moderate Calorie Cat 3.5kg

Special Price $95.49 $106.10
In stock

Urinary S/O Moderate Calorie is formulated for overweight cats with lower urinary tract disease. Its urine acidifying properties and its low level of magnesium make it suitable for dissolving struvite stones and reducing their recurrence.  

Recommended for (indications):

  • Adult cats with lower urinary tract disease who have difficulty in maintaining ideal body weight
  • Dissolution of struvite uroliths
  • Management of recurrent struvite and calcium oxalate urolithiasis using a single diet

 Not recommended for (contraindications): 

  • Chronic renal failure
  • Metabolic acidosis
  • Heart failure
  • Hypertension
  • Treatment with urine acidying drugs 
  • Pregnancy
  • Lactation
  • Growth

Please Note:

  • The wet version of Urinary S/O Feline Moderate Calorie is recommended for recurrent idiopathic cystitis
  • In older cats, renal function should be checked before Urinary S/O Feline is prescribed

Feeding Advice:

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. This product can be used long-term under the guidance of your veterinarian. It is recommended that a veterinarian’s opinion be sought before use, before extending the period of use and before stopping use.

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What is a veterinary only therapeutic diet item?
These diets are carefully formulated and strictly recommended to be used only under the advice of your pets’ veterinarian. We strongly recommend you seek advice from your pets’ veterinarian prior to and during feeding this product to your pets and that you take your pets to your vet regularly (every six months).

By checking the box below I confirm that my pet was examined by a veterinarian who recommended the use of this therapeutic veterinary product on the basis of his/her diagnosis, and that this product will be used solely as the veterinarian recommended. I confirm that I have selected the correct item that was recommended by my pets’ veterinarian. I understand that I should seek veterinary advice at least every 6 months regarding the usage of this product and that I need to seek immediate veterinary advice if my pet’s condition deteriorates in any way whilst using this product.

Key Benefits:



Effectively dissolves particular urinary stones called struvites.




Reduced calorie content helps limit weight gain and maintain ideal body wieght. 




Helps to prevent urinary crystals. 




Also known as 'Relative Super Saturation', Low RSS helps lower the risk of crystal formation by producing undersaturated urine as a result of increasing urine volume.

Dry diet
Packaging size:
Urinary S/O Moderate Calorie

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  
Normal 31 g 3/8 cup 47 g 4/8 cup 63 g 6/8 cup 79 g 1 cup 94 g 1+1/8 cup 110 g 1+2/8 cup 126 g 1+4/8 cup 141 g 1+5/8 cup 157 g 1+7/8 cup
Overweight - - - - 51 g 5/8 cup 64 g 6/8 cup 77 g 7/8 cup 90 g 1+1/8 cup 103 g 1+2/8 cup 116 g 1+3/8 cup 129 g 1+4/8 cup

We remind you of the necessity of watching your cat's body condition, and regular visits to your veterinarian

More Information
COMPOSITION: poultry protein, rice, wheat gluten*, maize flour, vegetable fibres, maize gluten, minerals, animal fats, hydrolysed animal proteins, fish oil, soya oil, fructo-oligo-saccharides, egg powder, hydrolysed crustaceans (source of glucosamine), marigold extract (source of lutein). ADDITIVES (per kg): Nutritional additives: Vitamin A: 22300 IU, Vitamin D3: 500 IU, E1 (Iron): 41 mg, E2 (Iodine): 3.2 mg, E4 (Copper): 6 mg, E5 (Manganese): 54 mg, E6 (Zinc): 177 mg, E8 (Selenium): 0.07 mg - Preservatives - Antioxidants. ANALYTICAL CONSTITUENTS: Protein: 34% - Fat content: 11% - Crude ash: 9.1% - Crude fibres: 7% - Calcium: 1% - Phosphorus: 0.95% - Sodium: 1.1% - Chloride: 1.89% - Potassium: 1% - Magnesium: 0.05% - Sulphur: 0.5% - Total taurine: 0.21% - Urine acidifying substances: calcium sulphate (1%), DL-methionine. *L.I.P.: protein selected for its very high assimilation.
Vitamins Amount
Vitamin B1 Thiamin (mg/kg) 9.4
Vitamin B12 Cyanocobalamin (mg/kg) 0.1
Analysis table Amount
Nitrogen-free extract (NFE) (%) 33.4
Dietary fibre (%) 13.1
Metabolisable energy (calculated according to NRC85) (kcal/kg) 3294.0
Glucosamine plus chondroitin (mg/kg) 1785.0
Calcium (%) 1.0
Omega 3 (%) 0.52
DL-methionine (%) 1.05
Arachidonic acid (%) 0.06
Vitamin C (mg/kg) 50.0
Other nutrients Amount
L-lysine (%) 1.06
Minerals Amount
Zinc (mg/kg) 219.0
Selenium (mg/kg) 0.15
Sodium (%) 1.1
Product AgreeFood
Product GiftNo
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