The North American Versatile Hunting Dog Association (NAVHDA) is a non-profit corporation whose purpose is to foster, promote and improve the versatile hunting dog breeds in North America. To do this they sanction four levels of testing, Natural Ability (NA), Utility Prep (UPT), Utility (UT) and the Invitational. We strongly believe that is the best testing system out there for testing dogs before and after the shot.
Please take a look at the NAVHDA web page to get a full understanding of the club and its testing program.