Why Do Pigs Wag Their Tails? (And How to Tell if Your Pig Is Happy!)
When dogs wag their tails, it usually means they’re happy or excited, but why do pigs wag their tails? Is it a way that they show affection to humans, or is it a sign of distress? Let’s find out! The other day, I noticed my pig, Hamilton, wagging his tail, and it made me wonder …