I'm considering 2 possibility
1) Abandon
2) Lost from their owner.
Was considering it more case 1 since no microchip, no collar, nothing to help identify. They look pure breed German Shepard too, so kinda high value to at least microchip
But they seemed well enough that someone may have owned them. they seemed only bad considering since it was few hours in the desert (a driver someone said they were on the road for a few hours).
So if it was abandon, maybe they were walking back to were their owner is?
You do have a point about free range dogs (though why would people have free range dogs in desert? doesn't seem healthy for anyone).
Monday, I'll try to call all the Vet clinics in the area to let them know.
Not local enough know where to put flyers. I don't remember the exact street I was on, only I was on either Rock Spring road or Ocotillo way.
Also too far to put flyers. Any other suggestions other to call vet?