Denali – Opinion?

So, either Denali is expressing his opinion to the camera operator or we happened upon a mid-stream licking response… But, based on Denali’s often expressive interactions, there could be something to this photo.  Denali is extremely tolerant of pack dynamics and he is an important pack member.  As a littermate to Aidan, he has his bonding moments.  When Boltz sees Denali, he is quick to display a full tail wag greeting and Luna seems to have a personal challenge to dominate Denali.