In a safe place beyond reality, interdimesional entity is trying to teach the fox how to create own bubble of existence. First step is to clear mind and then focus on what one wants to be surrounded by. And a major problem occurs - the fox's mind cannot handle this task. Maybe something easier - let's create a simple object. The same problem occurs. No guidance can help either. Let's then focus on the first step of clearing mind of thoughts. Still failure. Knowing that appearance of interdimensional entity is shaped by mind of the viewer, maybe the fox is already looking at something he desires so much he can't think of anything else?
Or someone...

Rendered in Source 2 Filmmaker, canines by   petruz