Who is Higher on the Totem Pole?

Ko is just one day from his 1st birthday and is doing so many new things lately that he seems to get a lot of our positive attention. Rai, keen observer that he is, continually gauges and documents the amount of attention that is garnered by himself and his brother. The result is an unexpected round two in the jealousy department. Rai is doing all he can to establish his position at the top of the totem pole even if that means literally sitting on top of Ko.