Each country has its own regulations and laws for outdoor farming. It is advisable to liaise with the responsible vet on this subject. We suggest to use wire netting for the surrounding fences. The model shown is about 1.50m high, close meshed at the bottom with a conductor wire running along the top.
The other system shown has 7 conductor wires. Most farms use poles of 1m heigth with 1-2 electric wires and continuously adjustable insulators for the fencing between areas and the outside driveway.