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.

2026年2月18日 · 周杰 · 来源：user资讯

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This article originally appeared on Engadget at https://www.engadget.com/entertainment/paramount-agrees-to-buy-warner-bros-discovery-pays-netflix-28-billion-for-breakup-215936514.html?src=rss

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