haha great idea and quite funny. I think the animation needs a bit more work. Stonger, more exagerated poses with snappy animation on the rabbit.
One bit that sticks out is where he throws the carrot. There is not anticipation, the carrot just seems to fly out.
The scene itself looks great, nice and colourful with good lighting. I think if the rabbit had a stonger key light from behind just to add a bit of highlight to it.
Keep it up!