Wallace the rabbit is the cutest beer delivering, cart pushing companion you could have hoped for. To quote from the video’s description:

This event marks the release of an epic accomplishment. I have been collaborating for the past year with my girlfriend’s pet rabbit to create performance art and “happenings” that capture this rabbit’s capabilities and worldly passions. In a million years, neither Wallace nor I would have guessed that our creative endeavors would take this route but after such a long journey we arrive at this significant moment.