Are both Jack Russell Terrier and Bullmastiff types of dogs?
Bullmastiff The Bullmastiff is a large-sized breed of domestic dog, with a solid build and a short muzzle. The Bullmastiff shares the characteristics of molosser dogs, and was originally developed by 19th-century gamekeepers to guard estates. The breed's bloodlines are drawn from the English Mastiff and the extinct Old English Bulldog. It was recognized as a purebred dog by the English Kennel Club in 1924. They are quiet dogs and very rarely bark.
Eurohound A Eurohound (also known as a Eurodog or Scandinavian hound) is a type of dog bred for sled dog racing. The Eurohound is typically crossbred from the Alaskan husky group and any of a number of pointing breeds ("pointers").