Border collies are the smartest dog breeds ranked first in this list as these are the most workaholic dogs.
A poodle isn't pretty, but it is one of the smartest dog breeds in the world. Learn and adapt to new commands fastest.
When loyalty meets intelligence, the German shepherd is the only dog with superb learning skills.
It is also known as "the heartfelt genius", as this dog won hearts and excels in obedience training.
They grasp commands with remarkable skills making them perfect canine companions for protection.
"Small size but big brain", this dog is packed with intelligent, excellent herding dogs from Scotland.
Friendly nature and human intelligence make their dogs in countless households.
The smartest small dog with distinctive butterfly-like excels in various dog sports due to their intelligence.