CRI criteria?

["Tina Hicks" <hickst@nichols.com>]

Hi all,

What is the "safe zone" for CRI readings? I know the ideal
for CRI is the horse is the same or lower after the second
reading but Tony has been 4 up several times (52/56 for
example) and the vets didn't bat an eye - but all other
paramters were within reason. Is there some magic number
they look for or is the CRI subjective related to the other
parameters?

Tina
hickst@nichols.com