Purina Pro Plan Veterinary Diets now offers a kibble recipe for dogs dealing with urinary issues. UR Urinary Ox/St Canine Formula joins a canned variety that was introduced in March 2015 for the management of struvite and calcium oxalate bladder stones. The additional formula is a needed option for veterinarians and dog owners, said Jason Gagné, DVM, Dipl. ACVN, director of veterinary technical marketing at Purina Pro Plan. “While many veterinarians recommend canned diets for urolithiasis patients, some dogs prefer a dry kibble or may even refuse to eat canned food,” Dr. Gagné said. The dry UR diet is formulated to control mineral levels and create “a urinary environment that is unfavorable to the development of both sterile struvite and calcium oxalate crystals,” manufacturer Nestlé Purina PetCare Co. stated. The veterinary-exclusive formula supports the elimination of sterile struvite uroliths and reduces the risk of recurring struvite or calcium oxalate uroliths, the company added. The dry food is made from corn, brewer’s rice and chicken byproduct meal, among other ingredients. The canned recipe starts with chicken, rice and meat byproducts.