This brings me to the problem.  He still has a very high respiration.  
Many times during training rides we will stop for water or to open a 
gate.  I like to check his heart rate and watch his recoveries while 
were stopped.  His heart rate will quickly drop to 60-70 beats per 
minute during hard conditioning but his respiration will stay 100-110 
per minute or sometimes even higher.
When I first got the horse, I noticed the high respiration on our first 
training ride.  At that time his pulse was also very high. I figured 
they would both come down as his conditioning improved.  His heart rate 
has improved his respiration has not.
Is there anything I can do to improve respiration?  I have heard that 
certain supplements will help (the horse allready gets ABC Power Plus, 
and flex free).
At the last rides in Arizona, respiration has not even been checked.  I 
have seen several inverted horses pass through the vet checks with no 
problem.  Is respiration something that is being checked less and less 
by vets or is this just something I have seen in Arizona?
I hope someone can help.
Garrett- Arizona