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.
fluid. 1. a liquid or gas; any liquid of the body. 2. composed of molecules which freely change their relative positions without separation of the mass. allantoic fluid. the fluid contained within the allantois. amniotic fluid. the fluid within the amnion that bathes the developing fetus and protects it from mechanical injury.