I have one pig I have had for almost 5 years now and he's always been by himself but after visting this site aswell as others I've come to the conclussion maybe I should add a friend being as I don't have as much 'pig time' to spread around any more, now being as they can get territorial and mine already has his little spot "under the cage shelf'" would problems arise and if so how would they be solved? The other question is my idea to get another older one was to go through a rescue and bring mine with me when I pick it up to see if they get along before bringing him home, would that be the right way? Any adivse would be great thanks.