In a message dated 2/5/2012 7:29:50 A.M. Eastern Standard Time,  
marmar...@bellsouth.net writes:

 a well-groomed horse has virtually invisible chestnuts  because a 
conscientious
owner/ groomer keeps them flat and clean.
MA




I never heard the "old toe " was called a chestnut. Must be a  
colloquialism. I did know it was called a toe from reading the history of  the 
horse. 
{They were supposed to have been the size of a rabbit}  All the  farmers 
around here called them corks.. Any pony or horse I owned was well  groomed. 
Brushed before and after  riding & every morning & night  {when we milked the 
cows.} also did a foot check too but we never  messed with their corks.  :-) 
    Actually didn't take the whole thing just  trimmed a bit off the 
outside of each one,  It didn't hurt the horse she  just wondered what the heck 
we 
were doing. I still remember the pain from the  boils & thanked Lady with 
an extra carrot or apple several times.. 
   I never heard of calming a horse that way. I  always put my hands under 
their eyes & talked to them if they got  excited...Lois