Despite their reputation, pigs are thought to be the most intelligent domesticated animal on earth — perhaps even more than dogs. In fact, some studies have suggested that pigs are on par with 3-year-old children! The study in question? Pigs were taught to play simple video games with their snouts. They were able to distinguish between a scribble they had already seen and one that they hadn’t. Pigs possess an ability to focus that researchers don’t see in other animals, including chimps!
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