Study Finds “Smarter” Dogs Actually Have the Smallest Brains

A study shows that working dog breeds known for their ability to perform complex tasks actually have the smallest brains relative to their body size.

February 23, 2025 · 1 min · 34 words · Larry Villanueva

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Its a common myth that the bigger your brain, the more intelligent you are.

For example, REV increases with traits like fear and aggression.

Smarter dogs have smaller brains research study neurology evolution

Photo: Belish/Depositphotos

Smarter dogs have smaller brains research study neurology evolution

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Smarter dogs have smaller brains research study neurology evolution

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Smarter dogs have smaller brains research study neurology evolution

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