Pigs understand why you cry.

You’re probably wondering how some people chose to raise pigs as pets instead of adopting a cat or a dog. Well, to put it simply, pigs comprehend human emotions better. In turn, they relay their feelings to their owners as well. Aside from their empathy, some experts raise pigs to train them to find truffles . Specially trained pigs sometimes develop a unique problem-solving ability that helps them to escape mazes or locate certain types of food. Plus, piglets as young as six week can easily outsmart toddlers in using mirrors to find food.

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