Pigs roll in mud to keep their skin cool.

Pigs roll in mud to keep their skin cool.

Pigs cannot sweat much, so mud helps them cool down on hot days. The mud also protects their skin from the sun.

🎡 Tất cả điều thú vị về Ở trang trại →

Thêm điều thú vị về Ở trang trại