With these cur dogs I have less trouble than the hounds and beagles...We (for pups)used to take a deer gland and make a hot wire "bee hive" around it,turn the pups out in the yard and they will find it
do this a few times and they will be deer broke before they ever get started. For older,young dogs already hunting I like to try and set them up or catch them at it and shock them then try and get them on hogs the same hunt.
The above works great for pups before the ever get started and they will not relate the correction to you.