Dogs are part of the Canidae, a family including wolves, coyotes and foxes, thought to have evolved 60 million years ago. Domestic dogs of today are direct descendents of wolves which, it is believed, entered the towns & villages of the Northern Hemisphere about 12,000 years ago in search of food.
Early Man exploited dogs for their own needs, such as guarding, herding and hunting. Particular characteristics were selected depending upon what task they were expected to perform, and now, the various Kennel Clubs worldwide, have split the breeds into various groups i.e. Hounds; Working; Terrier; Gundog;Pastoral; Utility and Toy.
The Saluki, recognised as a dog of grace, great speed and endurance, appears on the ancient tombs of Egypt and is thought to be the dog mentioned in the Bible. This breed is classed as a Hound under the Kennel Club regulations and was originally used for hunting, either by scent or sight. They require a significant amount of exercise but make trustworthy companions.