Pebbles is the tenth episode of the first series. It first aired on September 17, 1999.
Max is trying to make the garden look a bit more interesting so he decides to add some stones and pebbles from the garden centre. He realises that he doesn't have enough and he mentions a beach that he knows that has millions of pebbles. Judy, Milo and Bella go off to see this beach and to discover the different shapes, sizes and colours of the stones that you can find. They also find out the different things you can do with stones and pebbles from the beach.