These Are the Pups That Top the List of Smartest Dog Breeds

7) Border Collie

Border Collies are famous herders, and according to the American Kennel Club, these canines are some of the most agile, balanced, and durable dogs around. Obedience training should start early, and mental stimulation is necessary to keep them happy.

Height: 18-22 inches

Weight: 30-55 pounds

Life expectancy: 12-15 years