First of: I really like the animation. Reminds me of some of Lazypillows old works (not only the Murder bots voice but also the story). However, the eyes are confusing, I can't tell if the while indicates where he's looking or the black as it keeps on changing from time to time. Also the movements do seem quite choppy, but it doesn't affect the overall enjoyment of the animation. However I do like the cute characters and some what heart warming story as well as the very creative mouth movements.
So yeh. I like it and I would love this to become some sort of mini series... So yeh... Keep it up! :)