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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American hockey player Brady Tkachuk said Thursday that he did not appreciate a doctored TikTok video shared by the White House that made it look like he was disparaging Canadians after winning Olympic gold, calling it fake and something he would never say.，更多细节参见WPS下载最新地址

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