Just how improvised is it, though? Well, let's put it this way. When I took out a blank piece of paper, I asked myself "What the heck does the Burrowing Animal Association do, anyway?" So I made Rabbit ask the groundhog. The groundhog said the first word that came into my mind: "Anti-Predator". But wait - in the last comic I had a fox working with them, so that wouldn't make sense! So that fifth panel, that's me trying to think of an answer. I couldn't think of one, so I had a giant fist come and smash the desk in half. Then I thought it would be cool if the fist was made of the ground!
This comic just gets stranger and stranger.