Dogs with lower urinary tract infections need to be fed a diet that promotes good health of the urinary organs urinary tract infections can result in the formation of urinary stones including struvite stones and calcium oxalate stones royal canin urinary so is a dietetic wet dog food for dogs aged 1 that helps to support the treatment of bladder infections and urinary stones the special recipe of this moist dog food helps to dissolve urinary stones struvite stones and struvite crystals