Pigs are more difficult to raise than dogs, because dogs are clingy and likable, and pigs are independent and stubborn. There are few supporting facilities for pet pigs, such as foster care, which is more troublesome than dogs. Most people know a thing or two about keeping dogs. I searched a lot of information and didn't know how to teach you to keep a dog. There are few people who can raise pigs, and there is little useful information for reference.
Judging from the performance of pigs, it is difficult to raise pigs. If they are not trained to go to the toilet, pigs will defecate everywhere. If you don't eat, the pig will bark. You are bored and afraid of killing pigs. The bigger the pig is, the stronger its foraging ability will be, and it will learn to rummage and even open the refrigerator.