Dude, Bro and Squirt are pros at doing ... nothing. They can do nothing all day long - nothing but munch on their favourite treat, lie in the sunshine and think about moving. Their little sister, baby Squeak, is not quite so good at doing nothing. In fact she's got more energy than her brothers know what to do with! She's so lively that when the boys lose track of her they soon discover she's no longer in the tree tops ... she's heading for the beach! Can they find Lil before the dingos do? What if she's swept off to sea? Or is little Lil a bit more like her brothers than they thought? .