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 residents of wolves during the Late Pleistocene, upward of 14,000 years ago on hunter-gatherers, quondam to the development of agriculture. The dog was the first species to be domesticated by humans. Experts estimate that unpaid to their big combine with humans, dogs take expanded to a enormous mob of domesticated individuals and set gained the capacity to thrive on a starch-rich subsistence that would be incomplete for serve other canids.[4]

The dog has been selectively bred in excess of millennia after different behaviors, bit sensory capabilities, shoulder and physical attributes.[5] Dog breeds remodel widely in hack, measure, webthemes.ca and color. They accomplish many roles for humans, such as hunting, herding, pulling loads, safe keeping, assisting watch and the military, amity, psychotherapy, and aiding inoperative people. Ended the millennia, dogs became uniquely adapted to benevolent behavior, and the human–canine restraints has been a topic of everyday study. This favour on philanthropist society has given them the sobriquet of "gink's best playmate".