Everyone is having fun in the paddling pool, until Stripey pulls the stopper out of the valve. Disappointed, Timmy and Yabba try to find alternative pools - a bucket, a cardboard box, a tin bath.

Timmy the little lamb heads off to nursery school and will have a lot to learn as he finds his place in the world. Harriet and Timmy come up with a plan for Timmy to give a very unusual performance.