Big and Small - Series 1 - There's Space for Small

The adventures of two unlikely best friends. Big thinks that Small is creating a mess all over the house and invents a machine which tidies away all of Small's things. But Small is not happy and decides to find somewhere else to live. He discovers, through a mouse hole, a neat little room where he builds a fort from a sofa and bounces on the bed. Ruby, the pink mouse whose home it is, is not impressed.