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  "path": "/environment/do-animals-have-personalities/",
  "publishedAt": "2026-06-07T11:53:00.000Z",
  "site": "https://www.popsci.com",
  "tags": [
    "Environment",
    "Animals",
    "Ask Us Anything",
    "Biology",
    "Cats",
    "Dogs",
    "Pets",
    "Science",
    "Wildlife",
    "Animals have personalities. Here’s what shapes them.",
    "Popular Science"
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  "textContent": "From shelter dogs to stickleback fish, the forces that shape animal personality are surprisingly familiar.\n\nThe post Animals have personalities. Here’s what shapes them. appeared first on Popular Science.",
  "title": "Animals have personalities. Here’s what shapes them."
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