Ideally, MPPs should be habituated to wearing a harness and walking on a leash while still very young and small. The pig should be taught cues for some basic behaviors (i.e. sitting). Teaching the pig to ask for something with a cued behavior before getting what it wants is one method of teaching the pig that it cannot demand things with aggression. Learn more: https://mrkmnls.co/3ZIN4BV | The Merck Veterinary Manual