Has this been resolved yet ? <| sep |> But , whether or not the process was natural doesn ' t really matter . It ' s still selective pressure . The only difference is the selective pressures for breeding dogs were artificially introduced while for most species they were introduced by nature . Humans essentially understood evolution enough to harness it and use it . And absolutely , evolution doesn ' t care to make anything more powerful . If something is more likely to survive by being smaller , then smaller it is . Humans used to be taller , for example . Back in our hunter gatherer days . <| sep |> GEOGRAPHICALLY and HISTORICALLY in NSW , HISTORICALLY and LEGALLY in ACT , GEOGRAPHICALLY and CURRENTLY in JBT and POLITICALLY in Australiawhen i say legally in ACT , I am referring to them being subjects to ACT laws . Politically it ' s run by the Australian Government , but it is it ' s own territory . It is a massive mindfuck , but I was taught it was all of the above bar historically NSW . I will backtrack on my claim it is now JBT though if you want to get technical , it is , but it definitely is not , politically NSW .