Most everyone agreed that protecting those fly-bite sores on Lakota's 
belly is best done by smearing something thick, greasy and smelly over 
them, to keep the flies out and let the skin heal underneath.  Votes were 
cast for Ichthammol, Swat, plain Vaseline, and Vaseline mixed with 
sulfur.  (I started wondering whether axle grease would work, as I remember 
my father treating our dog's mange with axle grease when I was a child.)
Desitin was voted "most likely to prevent problems" and useful on 
scrape-type sores.
Two thumbs-down received on Cut-Heal.
One Ridecamper mentioned an internal parasite that can cause external 
eruptions in a line down the belly.  I've never heard of this before, and 
plan to ask my vet about it if the sores don't get better in a few days 
with the smelly&greasy treatment.
Again, thanks for all the answers!  This list is a wonderful resource for 
newbies like me.
Glenda & Lakota
endurance wannabes on the Alabama Gulf Coast
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