Are both Jack Russell Terrier and Bullmastiff types of dogs?
Jack Russell Terrier The Jack Russell Terrier is a small terrier that has its origins in fox hunting. It is principally white-bodied and smooth, rough or broken-coated but can be any colour.
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").