This time, the first thing back in the empty pen was their clean food dish, including food.
The second thing back in the pen was the bunnies.
Eating is an activity pursued with great focus.
And enthusiasm. And wiggly noses....
P.S. Here's what their pen looks like with their stuff in it. Or some of their stuff. A lot of other stuff is in the areas they run around in. Even though the gate is open, they often hang out in the pen, like Lucy & Ethel are doing here.