Pigs are extremely clean animals
"Sweating like a pig" is another deceptive and overused phrase because pigs cannot sweat! Pigs do not have a lot of sweat glands.
Pigs can navigate long distances and find their way home.
Pigs enjoy staying connected with one another by sleeping close together and frequently touching their friends.
Pigs are extremely intelligent creatures. According to research, pigs can remember objects, perceive time, and use learned information to navigate their environment.