This forum needs a "like" button for damn sure!!! Never tried to call one in before, I assume you want to set up down wind? What else can you recommend?
ive had the exact same problem you have. i have an old dog that would kill them when they would show up.
i used to trap them alot in leg hold traps, and sell them to foxpens. that was the best legal way to put a dent in them and make some money, but got tired of running a trap line.
the best calling i did for yotes was tie out a lil pig and strap a shock collar around its belly and shock it from a distance and shock it to make it squeal and shoot the yotes the ones that didnt get shot learned to be carefull of a bay or hog squeal.
the best way to kill them is highly illegal. pm for details.