Why Do Pigs Wallow in Mud?
Pigs wallow in the mud because it feels good to them. Rolling around in the mud protects them from overheating. Pigs have no sweat glands in their thick skin to serve...
Read MorePigs wallow in the mud because it feels good to them. Rolling around in the mud protects them from overheating. Pigs have no sweat glands in their thick skin to serve...
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