Labrador Retrievers are about as loyal and lovey-dovey as they come, which is why they are the second most popular dog breed in the U.S.
Greater Swiss Mountain Dogs, a.k.a "Swissies," are friendly, but they also make excellent watchdogs.
Lively Otterhounds are very affectionate and love to swim! Potential pet parents should note that they're quite vocal, so they might not be a fit in all homes.
Gorgeous Afghan Hounds are fairly strong-willed, so they need an experienced pet parent. But they're loyal and playful pets for owners with the time and patience for grooming their silky coats
Originally bred to hunt clever raccoons, they're athletes through and through and need loads of exercise and training to be good house pets.
Alaskan Malamutes love to get on an owner's good side, but they require training from a young age to develop good habits that will make them joyful pets.
The Borzoi is a glamorous, graceful, and devoted breed that requires consistent training. These dogs love a good chase, so you'll need a fenced-in yard to prevent these hounds from taking off after a passing squirrel or cat.
This breed has loads of energy, so it requires firm training and early socialization to channel its personality in a productive manner.