Here's an animation of Pixie Mouse (character c Hanna Barbera) in two forms. On the left are the key drawings timed and in motion over a background layout drawing for an 8 second scene (192 frames @ 24 fps). On the right is the same scene with added breakdown drawings and inbetweens to add fluidity to the character movement. The storyboard with instructions for this scene is on the next page at 2D Animation Process 8.
The drawing is key pose 7.