Lap cat. Lap dog. Lap hen?

We've had Gizmo sit with us on the lounger enjoying a roaring fire. We've had Logan sit with us while we watch TV. Yesterday, Jeannette was relaxing on the porch when one of the hens came hoping up the stairs, waddled over to her, and then jumped up into her lap. I wonder if Zoe the donkey is a lap ass?