The animation is about halfway being finished.
Scene 1 - is by and large complete.
Scene 2 - requires some minor fixes to the ears and maybe some subtle camera works.
Scene 3 - is prety much done.
Scene 4 - needs the most work as to rough animation.
Scene 5 - needs the same for the mouse while the stomach and background are pretty much complete.
Scene 6 - is laid-out, it just requires the different elements being drawn and animated.