I have never known foxes to hunt in packs such as coyotoes, wolves and feral wild dogs, but they are rather a solitary canine. A few years back I had a fox come by my treestand every evening like clock work, just as it left by my stand on this one occasion out comes 5 or 6 does and a descent 3x3. Bamb!!!! Go out there and hunt that bad boy and keep us posted. Chef#1, I have 4 yrs on you and have been bow hunting since 69', if you ever get them figured out, let me know and good luck.