Welcome! Where in the High Desert are you? It's a pretty big area.
Regarding the dog, you could always do what I did. My family loves to tell on me for this, but...
The last dog I had that killed my chickens... I picked the largest of them all, held the dog by the collar and beat him with the dead chicken!
Now, I'm sure everybody is having life sized visuals on this, hee hee, but it worked!