Mia Gets Through To Me 　 Last week I was all buzzed up, I had gotten Merlin to move!  I sat and thought and thought over what Mia had taught me about the importance of tongue movement.  One thing that occurred to me was that maybe I was not giving enough rein to let Mia’s tongue move freely since my fingers on the side of the pushing hind leg were moving maybe a millimeter further than with the o…