These pigs look exceptionally mad! It's good for it to get out out of it's pen and get a meal, but ask yourself, does it look happy?
The pig doesn't look happy. When there's a lot of people around him trying to pet him and play with him, he gets annoyed!He isn't used to them either.
The pig in the video looked mad. It looked like he was trying to say go away or something. He was running away from all the attention. Animals like some attention, but when they get it constantly it just gets annoying.
I like the petting zoo, but sometimes animals just don't want to be messed with. Like the pig, the pig is running away. So petting zoos can be good or bad.