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

2) Welsh Terrier

Welsh Terriers are known for their decision-making abilities and hunting tactics when put to the challenge. According to PetPonder, these terriers are rambunctious at first for new owners, but with good training, these dogs become fiercely loyal and protective.

Height: 20 pounds

Weight: 15 inches

Life expectancy: 12-15 years