Bookmarks: Pigs

Do pigs actually have the ability to smile? Pigs can definitely give some of the most endearing smiles you have ever seen from an animal. They are not only intelligent creatures but emotional ones as well.
https://petpigworld.com/do-pigs-smile/#:~:text=Do%20pigs%20actually%20have%20the,but%20emotional%20ones%20as%20well.