Premier PRS 100 Sola Energizer keeps these little guys in.
The border of the net gets mowed to keep grass from grounding out the fence but the piglets love to root up the soil up to the bottom strand of wire so adjustments must always be made.
Escape is not an option!
This bottom picture is one of our pig hotels where we feed and water the piglets. This building allows us to capture piglets for sale to on farm customers. The waterer is a plastic food grade barrel with a piglet height opening and a float valve for water level control.
Notice the green grass inside the hoop house and the manure trail behind it in the below photo.