A bullish man, the father of a man with learning disabilities, is given a psychology test. It is clear he is incapable of answering even simple questions like differentiating pictures of a panda and a zebra. His son seems confused and worried- is he being taken away from his dad? The father has an epiphany when he finds a friendly dog that he had previously attempted to kill and his son returns looking radiant. We realise we have to make allowances for the father's bad behaviour because he is disabled too.