The second major project for my Intro to 2D Animation class was a jumping flour sack, and then we had to add a tail to incorporate follow through. My own challenge was to add in the dog bone, giving the pillow (flour sack) a reason to move. The idea was that the dog bone signaled that the dog would be coming soon and the pillow jumped up to hide from the dog. I know ground breaking emotion evoked here! Try to control yourself!
But thanks for checking it out! :)