The 40 Smartest Dog Breeds – Ranked by a Psychologist

Published on March 4, 2019 By Chloe Draws

Labrador Retriever

This is another highly popular breed with families due to their easy-going nature. Labs love to swim and are experts around water – you may find this dog at the side of a hunter or fisherman.

These dogs are incredibly sweet, making them popularly used for therapy, emotional support, and in the service of the blind or disabled.