Uhm, Lookout...

Here we have Lookout asserting her dominance though mouthing behavior.

A lot of people don't realize that even spayed rabbits "mount" as a way of showing dominance. Another factoid that surprises a lot of people is that females are just as likely to mount as males, particularly if they, like Lookout here, are the "Alpha Bunny."

As you can see, Echo and Beanbag aren't impressed with her behavior, and are clearly just waiting for her to finish.

Despite being in charge, Lookout is a bit insecure about her place in the pecking order.