Controlled pH: specially formulated to promote healthy urine to help dissolve bladder stones and minimise the risk of them from re-forming. Moderate protein to help minimise the build-up of unhealthy bacteria in the urine. Highly palatable: tasty for every day, long-term feeding. Moderate protein to help minimise the build-up of unhealthy bacteria in the urine. Highly palatable: tasty for every day, long-term feeding.