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  • Breed: Small, Medium, Large
  • age: Adult, Senior
  • Preferred Protein: Egg

Packaging variants:

Recommended Use for: dietary management of oxalate, cystine and urate urolithiasis;  Long – time management for prevention of oxalates, urates and cystines recurrence

Read more in the article VD Oxalate & Urate & Cystine for dogs


O/U/C Management Formula

  • Selected protein source - eggs
  • Restricted protein formula
  • Control of urinary pH (alkalisation) and Relative Supersaturation (RSS) of oxalates
  • Urinary Tract Health COMPLEX – combination of:
    • Unique herbal blend (lingonberry & nettle & silver thistle)
    • Vitamins & Antioxidants (polyphenols and flavonoids from green tea and turmeric)
    • Omega 3 (from salmon oil and algae)

Supporting the physiological functioning of the urinary system

Package: 12 kg, 2 kg


Composition: rice (55 %), dried eggs (19 %), chicken fat (preserved with tocopherols), dried apples, salmon oil (2 %), hydrolysed chicken liver, algae (1 %, Schizochytrium limacinum), potassium citrate (1 %, urine alkalising substance), calcium carbonate (1 %), dried herbal blend of Vaccinium vitis-idaea, Urtica dioica, Carlina acaulis (2,000 mg/kg), fructo-oligosaccharides (220 mg/kg), β-glucans (200 mg/kg), mannan-oligosaccharides (180 mg/kg), Mojave yucca (150 mg/kg), curcuma & green tea decaffeinated extract (sources of flavonoids 160 mg/kg & polyphenols 80 mg/kg), Lactobacillus acidophilus HA–122 inactivated (15 x 109 cells/kg). Selected protein source: dried eggs.

Analytical constituents: crude protein 15 %, crude fat 18 %, crude fiber 3 %, crude ash 3.8 %, moisture 10 %, omega-3 fatty acids 0.6 %, omega-6 fatty acids 2.8 %, calcium 0.5 %, phosphorus 0.4 %, sodium 0.2 %, magnesium 0.05 %, potassium 0.7 %, sulphur 0.3 %, chlorides 0.6 %, hydroxyproline 0.03 %, total vitamin D3 700 I.U., sulphur amino acids in total 0.75 %

Metabolizable energy value: 3,950 kcal/kg – 16.54 MJ/kg

Nutritional additives per 1 kg: vitamin A (3a672a) 20,000 I.U., vitamin D3 (3a671) 700 I.U., vitamin E (3a700) 600 mg, choline chloride (3a890) 2,000 mg, biotin (3a880) 2 mg, calcium-D-panthothenate (3a841) 30 mg, niacinamide (3a315) 80 mg, organic zinc (3b606) 132 mg, organic iron (3b106) 55 mg, organic manganese (3b504) 66 mg, organic copper (3b406) 4 mg, potassium iodide (3b201) 3.5 mg, organic selenium (3b810) 0.2 mg, taurine (3a370) 1,000 mg, L-carnitine (3a910) 500 mg, L-arginine (3c364) 2,800 mg
Contains EU approved natural antioxidants: tocopherol extracts from vegetable oil (1b306(i)), ascorbyl palmitate (1b304) & rosemary extract.

Suggested feeding quantity

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Feeding instructions

Feeding instructions: Complete feed. It is recommended that a veterinarian’s opinion be sought before use or before extending the period of use.

Recommended length of time: for reduction of oxalate stones formation up to 6 months, for reduction of cystine stones formation initially up to 6 months, for reduction of urate stones formation up to 6 months, but lifetime use in case of irreversible disturbance of uric acid metabolism.

Water should be available at all times. For cystine stones: Urine alkalising properties and low level of proteins. For urate stones: Restricted level of protein and selected protein sources (dried eggs). Feed the food dry or slightly moistened. Recommended daily amounts are shown in the feeding table and should be adapted to the actual condition.

Veterinary Diets

Calibra veterinary diets help resolve some of the most common health issues in dogs and cats. The recipes include more than just dry food. For those pets who have physiological issues regarding digestibility and whose biggest problem is consuming food in granule form, we also offer an alternative in the form of canned food.

The canned food line is conceptually based on the same philosophy as that of the dry foods, and the canned and dry foods can be freely interchanged. What makes Calibra veterinary diets effective is their emphasis on respecting the most recent independent studies as well as the use of the highest quality ingredients.

Calibra veterinary diets address health issues in pets relating to the liver, skin and coat, the stomach and intestines, the urinary tract, diabetes and obesity, the kidneys and heart, as well as joints and overall regeneration.