I've had Polly since she was a piglet. She knows around 50 tricks currently and is a therapy pig. I never knew pigs were this smart until I started training her. She loves learning as you can tell by that little wagging tail. I had several pig owners ask me to make her a YouTube channel so they could see all she knows and so I did for all to learn from her. I think it's important for pig owners to train their pigs so they can bond with them, get them to do what they need to and it helps with behavior problems. I have never trained a pig in my life or owned one until her. I trained her like I would my dog but with the mentality of a prey animal. She learns much faster than they do though. I also adopted Huckleberry and Finn and they know how to do trick also but not as many as her.