West desert. I've probably walked every mountain out there. I did 10 miles that day and about 2500' elevation. Seems like all the elevation gain is in the first mile. From there it's a lot of up and down. You don't notice as much when you're into the birds. I'm sure the dogs do 2-3 times the distance. Just once I'd like to catch them running across the road while I'm driving in, like we did on 21 Road. I'll keep chasing them until mid February and posting my results.