One of the more common conditions of dogs and cats are issues related to the urinary system (kidneys and bladder). The kidneys and bladder are important organs with numerous metabolic functions. The more important function is the elimination of metabolic wastes that result from the digestion of food. The more natural, safe, and wholesome diet you are feeding, the less strain and overwork is required by the kidney and bladder. It’s essential for long term kidney and bladder health to be on a preventive program.