you use the on-screen arrows to switch rooms, click the eat button to eat if you have food that you bought from the shop, you can get the food by petting pou for money and then clicking the shop and buying the candy then eat it by clicking the eat button (pou will then eat the candy) and if he isnt sleeping its every second he loses 1 hunger point, but if he is sleeping, its every 5 seconds that he loses 1 hunger point.
