Laurie's new box

Laurie has spent a very happy day in this box. It contained a new kneeling chair for me to use while I do my dissertation. I'm still getting used to using the chair, but Laurie is besotted by the box. She has spent ages jumping in and jumping out, investigating the corners, lying down at various angles, rolling around, introducing it to her favourtie toy (a tin foil ball).

After a while she decided to take a running leap into the box, which skidded across the floor. She was so excited by this that she's been taking flying leaps from various angles into the box...