Rustan is very good for taking to unknown parts; He does
find the paths there are, so we don't get stuck in dead
ends behind fences or anything. I've no idea if he's
tracking humans or dogs, but in any case it
works.<P>Today he also demonstrated that he also obeys
when necessary: When crawling under a lot of thorn bushes,
he always returned to me when I got stuck and had to take
another route. Good thing I wear sturdy clothes for the
nightly walks.