# Scientists Bred Friendly Foxes for 70 Years. What They Found in Their Brains Could Help Explain How Wolves Became Dogs

> **Open Intelligence Dossier** · First detected: 2026-11-05 22:00 UTC · Category: Science

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*Canonical Source: https://pulse.byoviral.com/trend/2026-11-05/scientists-bred-friendly-foxes-for-70-years-what-they-found-in-their-brains*