Bark, Bark, Bark

Looks a bit scary here! 
But looks are deceiving as he is just playing the "chase kicked leaves" game which involves a lot of "Arrghhhuggahaaaahggggg" noises and almost tripping me up as he tries to catch the leaves like a demented Crystal Maze contestant.
Didn't think he could open his mouth that wide either!
Might go for this on the weekly challenge theme of "Bark" this week instead of tree bark.