Dilly The Donkey Loves Her Job – She Tows The Cart That Takes The Children To School. But She’s Getting Old And Slow, And One Day Her Owner replaces Her With A Flashy Young Horse. When The New Horse Catches The Eye Of Two Sneaky Thieves. Its Up To Dilly To Halt Their Dastardly Plan And Save The Day. Could This Be The Start Of A Whole New Career?