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Royal Canin Veterinary Dog - Urinary S/O LP 18

Economy Pack: 2 x 13kg
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A complete dietetic dry food for adult dogs with lower urinary tract disease. Low magnesium level, restricted protein level. Can help to dissolve struvite stones and reduce recurrence....further information
Royal Canin Veterinary Dog - Urinary S/O LP 18 - Economy Pack: 2 x 13kg
Bag labelled Royal Canin Urinary S/O, veterinary nutrition product with urinary support indication clearly shown on packaging.
Image showing packaging change from old to new design for Urinary S/O veterinary diet food, with an arrow indicating the update.
Image shows Royal Canin Urinary S/O veterinary food with a new pack design, stating 'New pack design, same product benefits'. Old and new packaging are displayed side by side.
Science-based health nutrition with controlled magnesium, calcium and phosphorus, promotes sustainable urine pH and urinary ion concentration, enriched with antioxidants and EPA-DHA.
Product benefits: struvite dissolution, low RSS, urine dilution, and low magnesium. Supports dissolving struvite stones, lowering ion concentration, and reducing stone formation risk.
Feeding guide chart showing daily dry and mixed food amounts for dogs by weight and condition: thin, normal, overweight. Includes mix with Urinary S/O pouch and water advice.
Dry and wet Royal Canin Urinary S/O food packaging shown with text stating 'Also available in wet', indicating both dry and wet options are offered.
Diagram explains urinary crystals and stones, including struvite and calcium oxalate types, and their relation to mineral excess and urine pH. Highlights dietary support for urinary health.
Consult your vet to find out which Royal Canin veterinary diet is right for your dog. Veterinary nutrition advice shown with a vet examining a dog.
Analytical constituents: protein 34%, fat 11%, crude ash 8.9%, crude fibres 7%, chloride 2%, sodium 1.2%, calcium 1%, potassium 1%. Ingredients list shown below.
Royal Canin Veterinary Dog - Urinary S/O LP 18 - Economy Pack: 2 x 13kg
Bag labelled Royal Canin Urinary S/O, veterinary nutrition product with urinary support indication clearly shown on packaging.
Image showing packaging change from old to new design for Urinary S/O veterinary diet food, with an arrow indicating the update.
Image shows Royal Canin Urinary S/O veterinary food with a new pack design, stating 'New pack design, same product benefits'. Old and new packaging are displayed side by side.
Science-based health nutrition with controlled magnesium, calcium and phosphorus, promotes sustainable urine pH and urinary ion concentration, enriched with antioxidants and EPA-DHA.
Product benefits: struvite dissolution, low RSS, urine dilution, and low magnesium. Supports dissolving struvite stones, lowering ion concentration, and reducing stone formation risk.
Feeding guide chart showing daily dry and mixed food amounts for dogs by weight and condition: thin, normal, overweight. Includes mix with Urinary S/O pouch and water advice.
Dry and wet Royal Canin Urinary S/O food packaging shown with text stating 'Also available in wet', indicating both dry and wet options are offered.
Diagram explains urinary crystals and stones, including struvite and calcium oxalate types, and their relation to mineral excess and urine pH. Highlights dietary support for urinary health.
Consult your vet to find out which Royal Canin veterinary diet is right for your dog. Veterinary nutrition advice shown with a vet examining a dog.
Analytical constituents: protein 34%, fat 11%, crude ash 8.9%, crude fibres 7%, chloride 2%, sodium 1.2%, calcium 1%, potassium 1%. Ingredients list shown below.
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Frequently bought together

Royal Canin Veterinary Dog - Urinary S/O Loaf 12 x 410g
Royal Canin Veterinary Dog - Urinary S/O Loaf 12 x 410g
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Product description

A complete dietetic dry food for adult dogs with lower urinary tract disease. Low magnesium level, restricted protein level. Can help to dissolve struvite stones and reduce recurrence.
General information:
  • Please seek your vet's advice before using this food or extending the feeding period.
  • When feeding your dog with a veterinary diet you should consult your vet regularly for check-ups.
  • If your dog's health deteriorates please seek veterinary advice immediately. Veterinary health nutrition, urinary S/O for adult dogs. Image shows product packaging and a dog.
URINARY S/O is a complete dietetic feed for dogs formulated to dissolve struvite stones and reduce their recurrence through its urine acidifying properties, a low level of magnesium and a restricted level of protein, but of high quality.
Image highlights Royal Canin Urinary S/O benefits: struvite dissolution, urine dilution, low RSS, and low magnesium. Includes icons and a dog illustration.
Note: Please ensure your dog has correct kidney function before you give your dog Royal Canin Veterinary - Urinary S/O LP 18.

Science-based urinary S/O formula for dogs with controlled levels of magnesium, calcium and phosphorus shown next to a kibble piece.
Indications:

  • Dissolution of struvite crystals and stones
  • Bacterial cystitis
  • Prophylaxis of calcium oxalate stones
  • Prophylaxis of struvite stones
Contraindications:
  • Chronic renal failure, metabolic acidosis
  • Heart failure
  • Hyperlipidemie
  • Pancreatitis
  • Parallel use of urine acidifying medication
  • Pregnant or lactating bitches
Key benefits:
  • Struvite dissolution: URINARY S/O helps to dissolve all types of struvite stones.
  • Increased volume of urine: Diluting the urine makes it less liable to form struvite and calcium oxalate stones.
  • Low RSS: Helps to lower the concentration of ions contributing to crystal formation.
  • Low magnesium: Reduced level of magnesium, a natural component of struvite crystals.
Changing your pet's diet and length of treatment:

Your pet will need to stay on this diet for 5 to 12 weeks, or until the stones are dissolved. If your pet is suffering from a bladder infection it should stay on this diet for at least a month after diagnosis.

Further information:

Please ensure that during its illness your pet is fed only with URINARY S/O, otherwise the effectiveness of this product may be reduced.

Therapeutic veterinary diets are carefully formulated and recommended to be used in conjunction with veterinary advice and support. Royal Canin strongly recommend you seek advice from your Vet prior to and during feeding of any of these products to your pet.
Instructional image showing Royal Canin Urinary S/O dry food combined with Urinary S/O Loaf and Urinary S/O Thin Slices in Gravy for an optimal feeding experience.

Ingredients

Go to analytical constituents
Ingredients:
Corn flour, rice, animal fat, dried poultry protein, corn gluten, minerals, hydrolyzed animal proteins, vegetable fibers, soybean oil, fish oil, fructo-oligosaccharides, mono- and diglycerides of palmitic and stearic acids esterified with citric acid, marigold flour.

Additives per kg:
Vitamin A (16,000 IU), Vitamin D3 (1,000 IU), Iron (44mg), Iodine (4.4mg), Copper (14mg), Manganese (57mg ), zinc (147mg), selenium (0.06mg).
Preservatives: antioxidants.

Analytical constituents

protein18.0 %
fat17.0 %
fibre2.2 %
ash6.6 %
calcium0.5 %
phosphorus0.5 %
magnesium0.05 %
chloride2.3 %
potassium0.8 %
sodium1.2 %
DHA fatty acid0.22 mg
sulphur0.5 %

Feeding guide

Feeding recommendation (g/day):

Royal Canin Veterinary Dog - Urinary S/O LP 18 is a complete dietetic food for dogs.
 
Dog's Weight Lean Normal Overweight
2kg 54g 48g 41g
4kg 91g 80g 70g
6kg 123g 109g 94g
8kg 153g 135g 116g
10kg 181g 159g 138g
15kg 245g 216g 187g
20kg 305g 268g 232g
25kg 360g 317g 274g
30kg 413g 363g 314g
35kg 463g 408g 352g
40kg 512g 451g 389g
50kg 606g 533g 460g
60kg 694g 611g 528g
70kg 779g 686g 592g
80kg 862g 758g 655g