Dog Rocks Â® are a 100% natural, paramagnetic igneous rock mined from a quarry in Australia. They contain no chemicals and have been scientifically tested and proven safe for all pets.
In brief: Water. Free fluid is typically water. The lining of your abdominal contents are slippery (your bowel, the lining of your organs) and it's thus wet inside your abdomen. It's normal to have a little free fluid in one's pelvis, as that's where fluid tends to pool.
The fluid excretion of the kidneys, a solution in water of organic and inorganic substances, most of which are waste products of METABOLISM. Normal urine is clear, of varying colour, of specific gravity between 1.017 and 1.020 and slightly acid.