Very good effort.
But the execution could've been a wee bit better. The animation is a bit choppy and the voice acting... eh, it needs some work. Your voicing for the rabbit sounds could do with some work, especially for your rabbit character.
You might want to work on your drawings and animation technique and try adding more frames. Your effort and passion however, is very evident in this and you look like you had fun making it. Keep practicing and I'm sure you will make a fine animator and storyteller out of yourself.