Pig trotters were/are a pigs foot..complete with shin/lower leg.
gross...apparently you knaw on them......
As for hauling.....hauling is pulling loaded trailers...like this...
I think you call them semi,s ......at the moment all im hauling is turkeys for processing....dead birds for packing and shipping out to stores.
normally i pull 25 ton at a time and at the moment they are all going to wales because i live quite close.
Thats your lesson for today vc..........enjoy your sunday.