Dogs act like toddlers when you need help - but cats just watch. Scientists compared 3 groups: pet dogs, cats, and human toddlers in an experiment where a human parent hides and pretends to look for an object. 75% of dogs and children helped. Cats only helped if it was in their personal interest.

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昨天,南岸区市场监督管理局通报调查结果,确认涉事商家存在通过「非正常投喂」方式虚增活羊重量的行为,已责令其按「退一赔三」标准向消费者赔付。

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