Helping cats and dogs live their healthiest lives.
Sacred Birman kitten and Yorkshire Terrier adult standing in black and white on a white background

Struvite dissolution

Helps dissolve all types of struvite stones.

Urine dilution

Urine dilution makes the urine less liable to form struvite and calcium oxalate stones.


Helps lower the concentration of ions contributing to crystal formation.

Low magnesium

Reduced level of magnesium, a natural component of struvite crystals.

Urinary S/O is for the nutritional management of cats with struvite or oxalate crystals and lower urinary tract disease. Recommended for (indications): Dissolution of struvite uroliths, management of recurrent struvite and calcium oxalate urolithiasis, bacterial cystitis. Not recommended for (contraindications): Pregnancy, lactation and growth, chronic renal failure, heart failure, hypertension, use of urine acidifying drugs. In older cats and dogs, it is recommended renal function be checked before Urinary S/O is prescribed.
Composition: Rice, wheat gluten*, dehydrated poultry protein, maize flour, animal fats, hydrolysed animal proteins, minerals, vegetable fibres, maize gluten, fish oil, soya oil, fructo-oligosaccharides, marigold extract (source of lutein), wheat flour.

Additives (per kg): Nutritional additives: Vitamin A: 21000 IU, Vitamin D3: 800 IU, E1 (Iron): 34mg, E2 (Iodine): 3.4mg, E4 (Copper): 10mg, E5 (Manganese): 44mg, E6 (Zinc): 150mg, E8 (Selenium): 0.05mgPreservatives – Antioxidants. Metabolisable energy: 387kcal/100g.

*L.I.P.: protein selected for its very high digestibility.
Cat's weightThinNormalOverweight
2 kg39g (19g + 1 pouch)33g (13g + 1 pouch)26g (13g + 1 pouch)
3 kg52g (33g + 1 pouch)44g (24g + 1 pouch)35g (15g + 1 pouch)
4 kg64g (44g + 1 pouch)54g (34 + 1 pouch)43g (23g + 1 pouch)
5 kg75g (56g + 1 pouch)63g (43g + 1 pouch)50g (30 + 1 pouch)
6 kg86g (71g + 1 pouch)72g (52g + 1 pouch)57g (37g + 1 pouch)
7 kg96g (76g + 1 pouch)80g (60g + 1 pouch)64g (44g + 1 pouch)
8 kg105g (86g + 1 pouch)88g (68g + 1 pouch)70g (50g + 1 pouch)
9 kg115g (95g + 1 pouch)96g (76g + 1 pouch)76g (57g + 1 pouch)
10 kg123g (104g + 1 pouch)103g (83g + 1 pouch)82g (63g + 1 pouch)

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