Remember folks, the guy who wrote the alpha wolf study has repeatedly publicly stated his conclusions were wrong. By continuing to follow that pack he learned that the dominance heirarchy he saw in that study was adults raising pups who were full size but not mentally matured.

Of course, we aren't dogs either. On to the ape studies. Apes with the highest testosterone levels engage in the most prosocial behaviors. Well researched with many studies on many different groups confirming. Posturing and fight picking are the behavior of low status low testosterone males.