Maintaining cat health routine by replacing the remaining cat food is important. Often we do not spend a pet cat food, and food scraps will decompose, and then infestation of germs and bacteria. If these leftovers have long left alone, then we can eat more cats and cats can cause abdominal pain and diarrhea. So, do not ever let the cat food left in place, and whenever possible we immediately clean up and replace it with a new cat food in a timely manner. If providing food that is clean, then we will awake cat health.