I WANT A COOKIE!!!
Not a bad attempt
I'll give you a little advice, if your going for stop motion animation, you need to change the cell rate down to 1 rather than 2, more in-between frames will make the animation run smoother.
Consider that because you are using a softer material, you won't get the conrol of the character that you could using actual clay. Find some books on animation, they will help you be able to set up rigs for your characters, and the best materials to use.
I got lost in the animation because of its layout, try to keep a moderate size on it and don't create borders for your animation, Newgrounds will do it for you.