<< Where do electrolytes fall in this?  Are they specifically addressed in
 the supplement regarding drugs?  (I have never received that supplement,
 so I am in the dark here.)  If they aren't, should they be? 
 
 Linda Flemmer >>
Linda,
I'm plowing through the recent AESM proceedings from the Germany meet and the
single most important factor (overwhelming in relation to other causes) in
horses that did not finish endurance rides was electrolyte/water depletion. 
ti