Quick Take Most animal tears serve physical purposes such as lubricating the eye and removing debris rather than expressing ...

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While it may seem like pets can understand our emotions at times, scientists have found that your pet dog gets stressed out when you cry more than other animals. Dogs—and pet pigs—were discovered to ...

Dogs don’t just sense emotions, they react to them in the most unexpected ways. Some offer a comforting paw, others snuggle up close, and then there are the ones who decide to turn it into a ...