flint river ranch lamb food good for sheltie prone to crystal turn into kidney stones

[dakotamaiden]

i read on their website if your feeding perscription royal canin urinary so -13 which iam until we get another urine sample (posted on another post) or if your dog is prone to crystals they recomend their lamb dry dog food say its low in phorus low in salt low in purines i think thats what i need i sent them a email but havent got answer yet anyone else in the same perdicamwent as me is this a good food the way to go thaks so much for any help