In my chair

My mama is busy in the kitchen, I am helping her dressing the table. I walk around between the kitchen and the dining table. I am grunting and heaving, there is a shuffle of furniture. And then, after a big moan, silence. My mama walks in and there I am: sitting in my own 'high' chair! What are you staring at, mama? Never seen a child in a high chair? It just needs clever placing of other furniture!!