Purina- Pro Plan- UR- Canine- Veterinary Diets- 13.3 oz

Purina Pro Plan Veterinary Diets UR Urinary Ox/St Canine Formulas are made with high-quality ingredients and formulated to help reduce the risk of urinary stone formation in dogs. The science behind our therapeutic diets represents a collaboration between Purina nutritionists, researchers and veterinarians.
 
Promotes a urinary environment unfavorable to the development of both sterile struvite and calcium oxalate crystals
Helps dissolve sterile struvite stones*
Helps reduce the risk of both sterile struvite* and calcium oxalate stone recurrence
Promotes increased urine volume to dilute the urine (dry)
UR Ox/St canned diet contains significant moisture, contributing to total water intake
High quality protein
Great Taste 
 
* Most struvite stones in dogs are caused by urinary tract infections. In the case of non-sterile struvite stones, it is important to discuss antibiotic therapy with your veterinarian in addition to dietary management.