The dog (Canis familiaris or Canis lupus familiaris) is a domesticated son of the wolf. Also called the residential dog, it was domesticated from an old hat citizenry of wolves during the Past due Pleistocene, on 14,000 years ago during hunter-gatherers,
down whilom before to the advance of agriculture. The dog was the foremost species to be domesticated by humans. Experts estimate that due to
their big association with humans,
short dogs have expanded to a enormous mob of internal individuals and gained the aptitude to develop on a starch-rich abstain that would be inadequate instead of other canids.[4]
The dog has been selectively bred in excess of millennia for different behaviors, sensory capabilities,
I and medico attributes.[5] Dog breeds fluctuate generally in shape, measure, and
final color. They put on many roles quest of humans, such as hunting, herding, pulling loads,
develop safe keeping,
inside assisting police and the military,
inside company, therapy, and aiding disabled people. More than the millennia, dogs became uniquely adapted to considerate behavior, and the fallible–canine pact has been a keynote of everyday study. This pressure on benevolent society has postulated them the sobriquet of "man's most beneficent twist".
