RUFF  work

TRAINING   /  BACKGROUND 

how dogs Think & Learn

How Do Dogs THINK by W.E. Campbell

How Do Dogs LEARN by Ron Lawrence

Learning in Dogs-
the Pricipals of Canine Behavior and learning 
Implications for Training by Delta Society Working Group available through the Delta Society
---removed from bookstore 6/27/01 
but take a look at 
http://www.deltasociety.org/standards/toc.htm  see section 2 
and also roam around their site.