That had to be a fair bit of hand drawing work; you should see about trying other means. But I will say the effort was worth it; the colors and expressions came out vividly, and there was enough material to make a good length for a short cartoon.

Excellent job on your first piece! Hope to see more :D

the style kinda reminds me of the old cartoon roobarb, the animation is alright however I would recommend upgrading to flash or toon boom, trust me it makes life alot easier that drawing and scanning in stuff

I loved the style and the animation! Very impressive! Great first cartoon!