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The 10 Smartest Dogs Breeds Are Some of the Most Popular

Victoria is a regular contributor to PetMD, the largest global source of pet health information. PetMD's content is created by veterinary professionals and covers 9 different species.

Is your dog one of the smartest breeds in the world?

7. Labrador retriever

Is your dog one of the smartest breeds in the world?
Image: Bill Geneczko/Flickr

The Lab, as it is affectionately called, is the most popular breed chosen by families. Another member of the working class of dogs, Labs are best known for their intelligence, affection, patience and gentility, making them perfect companions for households with kids. They are easily trained and, in fact, are one of the top dogs chosen for search and rescue, assisting the disabled and police work. They are also known to self-train, observing behaviors in humans and repeating them — a great asset in emergency situations.

Despite their size (about 22-inches tall and 65 pounds, though some males can get as big as 100 pounds), they do pretty well in spacious apartments with plenty of exercise or in moderate homes with an average-size backyard.

More: Dog Breeds That Love the Beach

Next: Shetland sheepdog

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