[NAGDU] good bad good bad

[Tracy Carcione]

This morning, we had to work around some construction on the way to work. 
Krokus was very good, pointing out a barrier he could have walked under,
but didn't, pointing out cables and a barrier with one end on the ground,
and squeezing between a truck and a barrier.  I was so pleased.  But he
was also bad, sniffing things and looking for garbage.  So it was "Good!
Pfui, Good! pfui" the whole way.  I hate when that happens.
Tracy