I Just wanted to see if any one was gullible enough to read the first ridiculous thing what came to my mind hahaha. Dogs definitely either come from the african wild dog or wolf. Hard to say. hyena is more closely related to The big cat family so no connection there. If you looking for answers head to indian. There are still dogs there what seem to be transitioning from wild animals to domesticated dogs. they resemble that of the african wild dog.
I live in africa my friends. seen all these animals and i have never seen wild wolves behave anything like a canine But a african wild dog. No doubt they cut from the same cloth.