AS Coyote #68 said play the wind you can also do what is called misting to help you out. Spray coyote urine and fox urine in the wind and do so every 15 mintues. The urines float down wind and if picked up by predatorswill make them think another predator is in the area. I also use the criter made by mojo I put boarder crossing scents rabbit cover scent on it and have killed 3 red foxes with this set up. Good Hunting.