Urinary support shouldn’t disappear with the symptoms. RCW Canine Urinary U/O provides tailored nutritional solutions to support urinary health. Recommended in cases of metabolic uroliths (urate, xanthine, cystine): management of recurrence and hyperuricosuria. A selection of proteins with low purine content helps reduce the formation of urate urinary stones. A limited intake of proteins and of some amino acids helps limit the formation of cystine urinary stones.