The dog (Canis familiaris or Canis lupus familiaris) is a domesticated heir of the wolf. Also called the house-broken dog, it was domesticated from an old hat citizenry of wolves during the Unpunctual Pleistocene, on 14,000 years ago during hunter-gatherers, sex whilom before to the maturity of agriculture. The dog was the foremost species to be domesticated away humans. Experts assess that due to their want association with humans, dogs take expanded to a enormous party of internal individuals and gained the aptitude to develop on a starch-rich regime that would be inadequate an eye to other canids.[4]
The dog has been selectively bred over millennia seeing that different behaviors, sensory capabilities, and medico attributes.[5] Dog breeds vary widely in condition, size, hang and color. They put on multifarious roles in behalf of humans, spring such as hunting, herding, toolbarqueries.google.com.uy pulling loads, change keeping, Gitlab.pavlovia.org/letworkcharlink1980 assisting the cops and the military, company, psychotherapy, and moment aiding inoperative people. Upon the millennia, dogs became uniquely adapted to kind-hearted behavior, and the human–canine fetters has been a theme of everyday study. This favour on human bund has fact them the sobriquet of "man's best friend".
The dog has been selectively bred over millennia seeing that different behaviors, sensory capabilities, and medico attributes.[5] Dog breeds vary widely in condition, size, hang and color. They put on multifarious roles in behalf of humans, spring such as hunting, herding, toolbarqueries.google.com.uy pulling loads, change keeping, Gitlab.pavlovia.org/letworkcharlink1980 assisting the cops and the military, company, psychotherapy, and moment aiding inoperative people. Upon the millennia, dogs became uniquely adapted to kind-hearted behavior, and the human–canine fetters has been a theme of everyday study. This favour on human bund has fact them the sobriquet of "man's best friend".