Calibra VD Dog Oxalate & Urate & Cystine: Feeding Guide
By Calibra | Published: 2026-10-30
Category: Product Reviews
Learn how to feed Calibra VD Dog Oxalate & Urate & Cystine for managing urinary stones, including portioning, transitioning, and monitoring.
Quick Answer
Calibra VD Dog Oxalate & Urate & Cystine is a veterinary diet formulated to help manage or prevent certain urinary stones. Feed it under veterinary guidance, transition gradually, and monitor water intake.
Why Stone Type Matters
Different urinary stones form under different conditions. Oxalate, urate, and cystine stones each have unique dietary triggers, so a diet designed for one type may not suit another. This Calibra formula targets all three, but it is not intended for struvite stones, which require a different dietary approach.
Understanding the Formula
The diet uses eggs as a selected protein source and restricts protein content to support urinary health. It also includes a urinary tract health complex with herbal extracts, omega-3, vitamins, and antioxidants. These ingredients are chosen to support urinary function, but the exact nutrient levels are not published, so rely on your vet's guidance for individual needs.
Feeding Considerations
Prescription diets require veterinary approval because they are designed for specific conditions. Your vet will determine if this diet is appropriate and how long to feed it. Always provide fresh water, as increased water intake helps dilute urine and reduce stone formation.
Feeding Decision Rules
- Vet Approval First: Only feed this diet after your veterinarian confirms your dog has or is at risk for oxalate, urate, or cystine stones. Do not use it for struvite stones. Ask your vet to confirm the stone type before starting.
- Transition Gradually: Switch from the current food over 5–7 days, mixing increasing amounts of the new diet with the old to avoid digestive upset. Monitor stool quality during the transition.
- Follow Feeding Guidelines: Use the feeding chart on the package based on your dog's weight and adjust to maintain a healthy body condition. Split into meals if recommended by your vet. Recheck weight monthly and adjust portions.
- Hydration is Key: Always provide fresh, clean water. Consider wet food or adding water to kibble to increase moisture intake, which helps dilute urine. Encourage drinking by placing multiple water bowls.
- Monitor and Recheck: Schedule regular vet check-ups to monitor urine and stone status. Long-term use depends on your dog's response and your vet's advice. Keep a log of any changes in urination or appetite.
Product Facts
- Calibra VD Dog Oxalate & Urate & Cystine: Complete & balanced Veterinary Diet dry dog food suitable for dogs requiring management or prevention of oxalate, urate and cystine urolithiasis. It is a therapeutic diet, not a regular maintenance food, so it should be used only under veterinary supervision.
Calibra VD Dog Oxalate & Urate & Cystine
Is This Diet Right for Your Dog?
Best For
- Dogs diagnosed with oxalate, urate, or cystine stones
- Dogs that need a restricted-protein veterinary diet for urinary health
Not For
- Dogs with struvite stones (use a struvite-specific diet instead)
- Healthy dogs without a veterinary recommendation for a prescription urinary diet
