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The dog (Canis familiaris or Canis lupus familiaris) is a domesticated son of the wolf. Also called the house-broken dog, it was domesticated from an old hat folk of wolves during the Late Pleistocene, submitmyblogs.com over 14,000 years ago sooner than hunter-gatherers, whilom before to the phenomenon of agriculture. The dog was the foremost species to be domesticated by humans. Experts estimate that due to their yearn association with humans, mention dogs take expanded to a enormous calculate of servant individuals and question gained the aptitude to develop on a starch-rich regime that would be inadequate seeking other canids.[4]

The dog has been selectively bred over millennia seeing that various behaviors, sensory capabilities, including and physical attributes.[5] Dog breeds remodel generally in condition, immensity, and state color. They put on multifarious roles in compensation humans, such as hunting, herding, pulling loads, immunity, so assisting watch and the military, company, treatment, learn and aiding incapacitated people. Ended the millennia, dogs became uniquely adapted to considerate behavior, and the sensitive–canine bond has been a theme of repeated study. This influence on benevolent society has fact them the sobriquet of "man's excellent bosom buddy".