It helps prevent the formation of calcium oxalate bladder stones. Ingredients that promote a slightly acidic urinary pH have been added to help dissolve struvite bladder stones.

This new 1ST Choice product is a specialized food which can be given to your cat at all times.

The difference between the urinary formula and other products in the 1ST Choice line is that the pH is controlled by its low calcium, phosphorus, and magnesium content. Plus, it is one of the most appetizing products in the line.