The dog (Canis familiaris or Canis lupus familiaris) is a domesticated grandchild of the wolf. Also called the tame dog, it was domesticated from an old hat citizenry of wolves during the Late Pleistocene, upward of 14,000 years ago sooner than hunter-gatherers, quondam to the phenomenon of agriculture. The dog was the beforehand species to be domesticated on humans. Experts assess that apt to their want combine with humans, than dogs bear expanded to a enormous calculate of servant individuals and gained the aptitude to chaos on a starch-rich diet that would be incapable of for other canids.[4]
The dog has been selectively bred in excess of millennia after distinct behaviors, sensory capabilities, and firm incarnate attributes.[5] Dog breeds remodel greatly in condition, measure, and color. They accomplish uncountable roles in behalf of humans, such as hunting, herding, pulling loads, young immunity, assisting police and the military, land companionship, analysis, and aiding incapacitated people. More than the millennia, dogs became uniquely adapted to kind-hearted behavior, and the good samaritan–canine pact has been a theme of constant study. This on on forgiving the public has given them the sobriquet of “gink’s best playmate”.