Top 5 Smartest Dog Breeds (According to Science)

There are many different smart dog breeds, but the smartest dog might be the one that is best for your specific lifestyle and personality.

According to one study, German Shepherds have the second-largest brain sizes of any dog breed, behind only humans.

German Shepherds

Trained to retrieve, these wonderful companions are not only protective., they will get you whatever you want. 

Golden Retrievers

According to science, poodle is the second smartest dog breed. Poodle is a very active and trainable dog breed. They are also very good at obedience and tricks.