Just amazing. I love the way you've drawn the character's expressions, a great source of visual comedy, similar to the drawing style of Oney or Psychicpebbles.
At some parts I felt like the graphics could have been improved, for example the bosses left arm (viewers left) looks very thin. There are only a few instances of these kinds of thing, so it really isn't much to pick at. The audio is a little off too but you have addressed this in the Author Comments.
When the dog put his hat on, I swear, I nearly fell off my chair. Brilliant writing.
Keep it up