I had a little hen who incubated a clutch of 8 eggs in a wire-bottomed rabbit cage. A couple of days after they hatched I moved them all to an open-bottomed pen, where they could get dirt & grass under their toezies.
The Mama hen was so happy to find a place in that pen where she could take a nice dust bath. She was rolling in the dirt when one of her chickies came over. I could just imagine the conversation:
"Mommy, what'cha doing?"
"Just taking a dust bath"
"I wanna take one too!" and the chick jumps in beside the hen. Then the chick calls out to its siblings "Hey guys, come here! We're taking a dust bath!" and ALL the other chicks come running over, jump in, and crowd the Mama hen OUT of her dirt hole.
And I could just imagine the Mama hen saying "I simply MUST get a lock for that bathroom door!"