Bark'n For Bacon Full Plates + Shoulder Protection have been designed for those hunters who want a little extra protection than our standard Full Plate, while still allowing your dog to move naturally to make sure they can run down that speedy boar. 
Constructed of seat belt strips and super tough Aussie hose combined with quality construction mean these pig hunting collars are built to last!
 
Refer to second pic. Its basically a bit of seat belt which distracts the pig. Pig usually with focus on chewing it and then its game over!