Animation is addiction!

Currently working on something "bigger" than usual, and with "bigger" i mean something complex, like an animation. An animation, indeed, is exactely what i'm spending my late night hours on. It will be very crappy and rough, but i don't have the slightest idea of how to animate, and i'll have to wait at least 2 months before recieving the first "tips".
This week i'm stuck with 3D design, which happens to be too fussy for a one week project (student who choose this pathway have about three week for the same project..just to let you know..). Hence, my design has been considered quite original and crazy by the teacher, but the product would be totally useless, so i'm not satisfied with it. Why not doing something i like, then? Went to bed at 3 am last night cause i just couldn't stop! Nobody has every told me animation is addiction! XD

I've cutted out at least 3 frames but i just liked the first 5 frames' movement. It looks like someone is telling the dog: "Don't look!".

CLICK ON THE PICTURE TO SEE THE ANIMATION