I didn't care for this. I don't know why you used a squirrel. Then again, the nuts are a funny image. I like how it's at least something unique. It's just a singing squirrel. I guess the image itself is kind of funny.
Then again, that just isn't enough for a full cartoon. You should have had more movement. I think the voice is pretty funny. This just isn't for me. It isn't terrible, the one joke is kind of funny.