National Pig Day

National Pig Day is an annual American holiday that honors one of the most intelligent and useful animals on Earth — the pig. These animals have lived on the planet for tens of millions of years and continue to play an important role in agriculture, culture, and even entertainment. The holiday is celebrated every year on March 1.

History

Historians believe pigs were first domesticated around 9,000 years ago in what is now China. In Ancient Rome, people began breeding pigs about 3,500 years ago for food and trade. Over time, pigs spread across Asia and Europe. Christopher Columbus later introduced them to the Americas during the Age of Discovery in the late 15th century. Today, pigs can be found in almost every part of the world.

National Pig Day was established in 1972 by sisters Ellen Stanley and Mary Lynne Rave. They wanted to dedicate a special day to an animal that contributes so much to human life. Their idea caught on quickly — and for good reason! Pigs appear in beloved children’s shows and films, we use piggy banks shaped like them to save our coins, and pork remains a staple in cuisines worldwide. Even fashion benefits from pigskin leather.

Interesting Facts

• Pigs rank fifth among the world’s smartest animals. They recognize their names, respond when called, and are easy to train — often learning tasks faster than dogs.
• Mud or water isn’t just playtime for pigs; it helps them cool down. Because pigs have very few sweat glands, wallowing prevents overheating.
• A pig’s squeal can reach up to 115 decibels — almost as loud as a rock concert, which averages around 120 dB.

How to Take Part

Celebrate National Pig Day by learning more about these fascinating animals and enjoying your favorite pork dishes. Watch family-friendly movies or cartoons featuring pigs, or visit a local farm to see them up close. If you prefer a fashion twist, add a touch of pigskin leather to your outfit.

Join the celebration online by sharing fun pig facts or photos on social media. Ask others how pigs have influenced their lives — from food to culture to entertainment.

When is National Pig Day in 2026?

National Pig Day is a joyful occasion that celebrates kindness, curiosity, and appreciation for animals. It takes place each year on March 1.

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