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.

· · 来源:tutorial资讯

Nature, Published online: 25 February 2026; doi:10.1038/s41586-026-10164-9

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From April it will become a contractual requirement to monitor this and achieve it in 90% of cases.