#11 Scottish Deerhound
The Scottish Deerhound is similar to Greyhound but larger and more heavily. They are gentle and extremely friendly though they are sensitive dogs that enjoy spending time with their owners.
#12 Afghan Hound
The Afgan Hound has a thick, fine, silky coat and its tail with a ring curl at the end. This dog breed is stubborn and only likely to obey 30 percent of the time.
#13 Borzoi
The Borzoi is also called the Russian Hunting Sighthound. Like Afghan Hounds, they are trained to hunt prey such as rabbits and foxes.
#14 Bullmastiff
Bullmastiff is a huge dog breed that was originally used as a guard dog. Bullmastiffs are strong, powerful, but sensitive dogs. For a Bullmastiff to become a well-behaved family member, consistency is needed.
#15 Greyhound
Greyhounds are considered wonderful pets since they are very loving and enjoy the company of their humans and other dogs. However, they can have a strong prey drive and a tendency to chase small pets such as rabbits.