Changes

Dogs have also historically been used for aid in hunting (whether as an actual attack animal or simply to retrieve downed game), transportation (the Iditarod is a good example of dogsledding), or even as food - a practice today frowned upon by most of the western world, given their degree of interdependency with humans (as well as high intelligence and friendly nature).

Dogs have also historically been used for aid in hunting (whether as an actual attack animal or simply to retrieve downed game), transportation (the Iditarod is a good example of dogsledding), or even as food - a practice today frowned upon by most of the western world, given their degree of interdependency with humans (as well as high intelligence and friendly nature).