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  • £23.99 £28.99 Save £5.00 3kg bag
  • £53.99 £79.00 Save £25.01 12kg bag
SRP £28.99


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PURINA® PRO PLAN® VETERINARY DIETS Adult UR Urinary® Dry Dog Food is a complete dietetic dog food for the dissolution of struvite stones with urine acidifying properties and low magnesium levels.

Get an extra 5% off new and existing subscriptions for PURINA® PRO PLAN® VETERINARY DIETS, Hydracare® or Fortiflora® with Pet Drugs Online Subscriptions until December 31st 2024. Terms and Conditions Apply.

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Product Details

Please Note: All prescription diets are specifically formulated to meet specific needs, ALWAYS check with your vet which diet is best suited to your pet before ordering.

PURINA® PRO PLAN® VETERINARY DIETS Adult UR Urinary® Dry Dog Food is recommend for dissolution of sterile struvite stones, dissolution of bacterial-associated struvite stones in combination with appropriate antibiotics, prevention of recurrence of struvite stones, management of calcium phosphate stones (formation and recurrence). This dry food contains modetate protein to help minimise substrate availability of urease-producing bacteria and is great tasting making it highly palatable for long term feeding.

It is not recommended for simultaneous use of urine acidifiers or pregnancy, lactation and growth.


PURINA® PRO PLAN® VETERINARY DIETS Adult UR Urinary® Dry Dog Food is available in the following sizes:
  • 3kg bag
  • 12kg bag

Key Benefits

  • Controlled pH to promote an acidic urine to help reduce urinary struvite stone formation and promote dissolution
  • Moderate protein to help minimise substrate availability for urease-producing bacteria
  • Highly palatable for long term feeding
  • Nutritional management of struvite stones
  • Supports the integrity of the urinary tract mucosa


  • Product Composition
    Corn, wheat flour, dried poultry protein, rice, pork fat, corn protein meal, digest, dried beet pulp, dried egg, minerals, fish oil. Urine acidifying substances: calcium sulphate, phosphoric acid
  • Analytical Constituents
    Protein: 22%, fat content: 15%, crude ash: 4.9%, crude fibre: 1.5%, calcium: 0.7%, phosphorus: 0.7%, potassium: 0.7%, chloride: 0.7%, sulphur: 0.3%, sodium: 0.2%, magnesium: 0.08%

Many dogs struggle to maintain a healthy weight, we want to change this by offering customers guidance on snack and portion control. Please use this Snack & Treat Calculator and Daily Portion Calculator to help you make the right food choices for your dog.

To help your dog keep to an ideal body condition, adjust amounts according to your dog's activity level, physical condition and individual needs. To monitor your dog's health, consult a vet regularly.

Fresh, clean water should always be available.