Mason is another one of the “mystery” litter. He went to live with Dianna Wallace of LaPine and build her evolving team. He is a very sweet, people-focused pup and should be a fun dog to train to harness in the Fall. Since they only live an hour away, I look forward to sharing time on the trail with Dianna and her team. (And maybe she’ll get a more “serious” photo of this gorgeous pup than I did!)