"Pigs Facts-1. You'll often see them rolling around in the mud, but pigs are actually exceptionally clean animals. They even designate a spot far away from their living and feeding areas as their toilet, how sanitary!
2. Pigs love a good roll in the mud because it keeps them cool! Pigs have hardly any sweat glands, so they have to lower their outer body temperature somehow and this is how they cool off, plus it probably is pretty fun."
Season 1 EP 57
