If this sounds like something that appeals to you, Dr. Cahn shares her top 5 smartest dog breeds below ... as “Shelties,” these small to medium-sized, long-haired pups were bred to be agile ...

Golden retrievers are medium-sized canines with a height of ... Papillons are one of the smartest and oldest toy dog breeds in the world, with evidence of their existence dating all the way ...

Choosing the right dog is not just about looks or energy levels — intelligence and trainability matter just as much, ...

If you need a little inspiration, check out this list of the best medium-sized dog breeds to help you make an informed decision. These hairy hounds were brought to the Iberian Peninsula centuries ...

From hypoallergenic and perfect for families with kids, to good guard dogs. These are some of the biggest dog breeds out ...