About Dogs
This page has information on it stolen from Wikipedia.
The dog (Canis familiaris or Canis lupus familiaris) is a domesticated descendant of the wolf. Also called the domestic dog, it is derived from an ancient, extinct wolf, and the modern wolf is the dog's nearest living relative. The dog was the first species to be domesticated, by hunter-gatherers over 15,000 years ago, before the development of agriculture...
The dog has been selectively bred over millennia for various behaviors, sensory capabilities, and physical attributes...