A few links to some Canine Herpes sites

http://www.gemsite.co.uk/sites/merial/diagnosis.html

http://www.videxgsd.com/canine_herpes.html

http://www.showdogsupersite.com/kenl...dvet/vhr2.html

Hope that helps, as Michelle stated it is a lifelong disease and Bitches or Dogs that are known carriers should never be bred.

And as with all things, especially Parvo, which can lead to secondary bacterial infections, as viruses do not respond to anti biotic treatment it is vital that a quick and accurate diagnosis is made.