Royal Canin Urinary SO Canine Bag Dry LP18 has been formulated to reduce urinary RSS values for struvite, calcium oxalate, and brushite. Reduced RSS values help decrease the risk of urolith formation. The diet undersaturates the urine for struvite, thereby, helping to promote dissolution of pure struvite uroliths (in conjunction with antibiotic therapy where appropriate).

This highly palatable complete diet is specially designed to ensure the production of a large volume of moderately acidic urine with low struvite and calcium oxalate Relative Supersaturation (RSS) levels. Royal Canin urinary diet will dissolve and prevent occurrence of struvite and prevent spontaneous homogeneous crystallisation of oxalate.