Pig pens – like any other form of animal enclosure – are designed to give each and every animal enough space, shelter, and access to meals and water. In addition, you can also fix a 25mm thick length of wood to the gate posts, opposite to the hinges so that they will act as a gate quit and aid to protect against harm to hinges from slamming. If you are putting in a metal gate, there are a variety of do-dads which will enable you to connect the end of your rope or tape to some sort of spring or …