Armadillo movement behavior

I'd like for armadillos to showcase their real-life behavior of walking around a lot like they're in a hurry. Armadillos right now feel like they sort of just exist as a means to an end, so I thought it might be better if they had interesting behavior so they're more fun to keep around. I've noticed that while the armadillo's roll-up feature is funny, on their own, without interacting with the player, they don't seem to have much personality. Personally, having observed two different species of armadillo, I've found that they often seem to walk all over the place with small stops inbetween. They'll sometimes walk circles around an object then immediately walk towards another end of their enclose before walking all the way around it. Essentially, armadillos have walking 'zoomies', where they don't run, but just look like they're constantly in a hurry. I think it could be fun if armadillos had a unique random stroll behavior where their strolls are longer, they can change direction during a random stroll, and their pauses between strolls is shorter. Since some armadillos apparently do this at night, perhaps this could be a night-time only behavior?