They are so gentle and sweet. There is no greater feeling than to walk into their room or area and have them wheek at you, you feel like the most special person in the world. And yes, watching them is the funniest and most interesting thing to do. I just recently got my pigs a few of those plastic treat balls that you put cut up veggies in and they have to roll it around to get them to fall out, watching them roll that thing around and hearing them squeal with excitement when a veggie comes out is by far the funniest and most entertaining thing I have ever seen in all my life. ��