The border collie leads the list of the smartest dogs, and it's no surprise. Chaser, a border collie, rose to prominence in the early 2000s after learning the meanings of more than 1,000 proper nouns.
They may look like accessory dogs, but don't be fooled by the poodle's fancy hairdo. Poodles are surprisingly intelligent at all sizes, from little toys to small miniatures to enormous standards.
The German shepherd is known as the Swiss army knife of dogs. These are extremely bright and adaptable dogs who are both daring and talented problem solvers, making them ideal for police and military employment.
Golden retrievers may not be the most intelligent dog on the list, but they are the smartest and make excellent family companions, according to Fratt.
Doberman pinschers may appear threatening, but that is typically their purpose. Underneath that aggressive exterior lies a lovely, fun-loving personality eager to please.
The AKC describes the collie's miniature relative, the Shetland sheepdog (commonly known as the Sheltie), as "bright and eager" and "easy trainers."
The papillon is a centuries-old breed with spaniel origins. This may explain why these small canines with large, butterfly-shaped ears are extremely intelligent and agile.
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