I've got a weird thing going on. I've had a fox the last couple weeks get more and more brave and aggressive. He is coming out into the pasture chasing my horse and my GSP. He is also making the most awful sound the whole time. He doesn't seem scared of anything. This is not normal behavior. I also have to small "lap dogs" that I know he would get if he had the chance. I mean this thing ran within 25 yards of me head on the other day. Could there be anything else going on with it besides Rabies? I didn't want to kill it, but I'm not going to let it get one of my dogs..or horses. Oh, and this is the largest red fox I have ever seen, he's every bit of 25 lbs...probably more.