Heres a pretty good source about CNM
http://cnmlabrador.vet-alfort.fr/pages/site/0-Addition/Clinics_affected.htmlif anyone is interested in learning more about it. Im finished arguing with someone that claims to have credentials but has nothing to back it up other than a sign in name of Doc! Oh and this website was posted by that same Alfort school that you claimed knew everything about CNM.