Like humans, pigs are omnivores, meaning they eat both plants and other animals.
Contrary to belief, pigs are very clean and only wallow in the mud to stay cool.
Pigs have poor eyesight, but a great sense of smell.
Pigs use their snout to search, or root, for food.
The pig’s distant cousin is the hippopotamus.
Pigs are among the smartest of all domesticated animals and are even smarter than dogs.