What used to be Bruno’s activities at the author’s home?

Explanation

In the beginning, Bruno was left free. He spent his time playing, running into the kitchen, and going to sleep in our beds. As he grew older, he became more mischievous and playful. He learned to do a few tricks, too. At the command, ‘Baba, wrestle’, or ‘Baba, box,’ he vigorously tackled anyone who came forward for a rough tumble. If someone said ‘Baba, hold gun’, he would point the stick at the person. If he was asked, ‘Baba, where’s baby?’ he immediately produced and cradled affectionately a stump of wood which he had carefully concealed in his straw bed.