Serum Iron. A serum iron test determines the amount of iron in the liquid portion of the blood. Because the amount of iron in the blood varies throughout the day, experts at Lab Tests Online recommend performing iron testing the first thing in the morning. A normal range for iron in the blood, as reported by MedlinePlus, is 60mcg/dL to 170 mcg/dL.
Today cats live longer than ever. Just 20 years ago the life expectancy of a cat was four to six years; today they live 15 years or more. Life expectancy in cats depends on many things, but the most important factor is whether he is an indoor-only cat or an outdoor cat.
How long does the average cat live? Generally anywhere from 16-25 years, depending on whether the cat is feral or domestic. Also depends on whether the cat is indoor/outdoor, or only inside or only outside animaâ¦l. Indoor cats will live a longer life than feral or only outdoor cats.