Do you feel like crying?

I was looking through a google search and saw this. Now I am crying! Where does all that water come from that makes tears?
Can you actually die from loosing too much water? Do tears always have enough water? LOL
I had to think of something so I could stop crying.
http://www.happytailsrescue.com/why.html
Get out the kleen-ex these are really some thought provoking words.
It reminds me of the neighbor dogs who sleep outdoors on the bare ground trying to keep each other warm, now that they aren't cute little puppies anymore.