Joey is a lot happier now, less stressed and worries, less impulsive and angry, more affectionate and just like the real Joey.  Good progress so far.
And he is using his time usefully.  He would, of course, prefer to spend the day watching TV and playing Minecraft, or so he says, but he has stopped asking for it and instead is happy being ;busy; at drawing and playing.  His drawing is coming along very nicely, he has some real talent there, especially in drawing the expressions on the faces of people or animals.