Tim, I'm thrilled to see some more people are getting my message through my 'signature byline'. I have used the slang version of this for some time now to paint a mental picture of the easy and casual flavor of teamwork that one can have and the positive outcomes for both dog and man. I guess I'll keep up my subtle subversion. 'You are getting very sleepy. Tick tock.' ;-) Jim LaFrom San Jose, CA now get out there and work dem workn' dogs